geolocation product prices

[mad__max]

Hi all,

I have a shop  with EURO and U.S. dollars  currency.
I would like to create products specifying the base price either in euro or dollars.
Or to force both prices

for example:

the product "A" is the basic price in EUR, the USD price will be recalculated automatically.
the product "B" is the basic price in USD, the EUR price will be recalculated automatically.
the product "D" is set the price in EUR and USD, the two values ​​are not calculated and are not proportional.

I can configure virtuemart to manage that?

Thanks