Since 1 US Dollar is equal to 4086.608399 Colombian Pesos, we could say that n United States Dollars are equal to 4086.608399 times n Colombian Pesos. In other words, we could use the following formula:
Colombian Pesos = United States Dollars x 4086.608399
For example, let's say that we want to convert 2 United States Dollars to Colombian Pesos. Then, we just replace United States Dollars in the abovementioned formula with 2:
Colombian Pesos = 2 x 4086.608399
That is, 2 United States Dollars are equal to 8173.216798 Colombian Pesos.