3 million usd to idr$3800000 US Dollar to Indonesian Rupiah Rp conversion .3 Million USD to IDR. Convert.4 Million USD to IDR. Rp3900000 Indonesian Rupiah to US Dollar $Our on currency converter is showing you the value of 1 US Dollar in Indian Rupees according to the current foren exchange rate'of INR 85.64. i.e.