Finding the Fourth Proportional to 2,602,910.38, 3,904,250.52 and 709,652.02
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Solution
The fourth proportional to 2,602,910.38, 3,904,250.52 and 709,652.02 is: 1,064,446.66
Step by Step Solution
- Step 1: Write the proportion equation
2,602,910.38 : 3,904,250.52 = 709,652.02 : x - Step 2: Convert to fraction form
2,602,910.38/3,904,250.52 = 709,652.02/x - Step 3: Cross multiply
2,602,910.38x = 3,904,250.52 × 709,652.02 - Step 4: Simplify right side
2,602,910.38x = 2,770,659,268,104.05 - Step 5: Solve for x
x = 2,770,659,268,104.05/2,602,910.38 - Step 6: Final answer
x = 1,064,446.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.