I need a little help . I am almost there ... but need a little hand-holding. Agenda is to ALWAYS display the value converted in EUR - does not matter what the record currency is.

I am using this code below:

    trigger convertToEuro on CustomObject(before update) { 
        List<CurrencyType> currencyTypeList = [select id,IsoCode,ConversionRate from CurrencyType where isActive = true] ;
    
        Map<String , Decimal> isoWithRateMap = new Map<String, Decimal>();
    
        for(CurrencyType c : currencyTypeList) {
    
            isoWithRateMap.put(c.IsoCode , c.ConversionRate) ;
    
        }
    
         
    
        for(CustomObject ce: trigger.new){
    
            if(ce.CurrencyIsoCode != 'EUR' && isoWithRateMap.containsKey(ce.CurrencyIsoCode)){
    
                ce.Amount_Converted__c = ce.ffps_iv__Amount__c/ isoWithRateMap.get(ce.CurrencyIsoCode);
    
            }
    
        }
    }
 
 
It is doing everything fine except the fact that the Amount_Converted__c field's values are displayed as USD (& EUR) but EUR seems like display only value - the USD is what the Amount_Converted__c field is holding. I want to use Amount_Converted__c converted in EUR in my workflow but instead I am getting the USD value - how could I just get the EUR value? I don't really need the Record Currency type - I need my EUR currency to be used in my workflows/approvals.

[![enter image description here][1]][1]


  [1]: https://i.sstatic.net/4GGDT.png


What could I be doing wrong?