Finding the Fourth Proportional to 5,704,928.72, 8,559,221.92 and 1,661,659.68
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Solution
The fourth proportional to 5,704,928.72, 8,559,221.92 and 1,661,659.68 is: 2,493,022.20
Step by Step Solution
- Step 1: Write the proportion equation
5,704,928.72 : 8,559,221.92 = 1,661,659.68 : x - Step 2: Convert to fraction form
5,704,928.72/8,559,221.92 = 1,661,659.68/x - Step 3: Cross multiply
5,704,928.72x = 8,559,221.92 × 1,661,659.68 - Step 4: Simplify right side
5,704,928.72x = 14,222,513,956,636.19 - Step 5: Solve for x
x = 14,222,513,956,636.19/5,704,928.72 - Step 6: Final answer
x = 2,493,022.20
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