Finding the Fourth Proportional to 3,817,402.01, 5,726,052.58 and 938,793.63
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Solution
The fourth proportional to 3,817,402.01, 5,726,052.58 and 938,793.63 is: 1,408,178.04
Step by Step Solution
- Step 1: Write the proportion equation
3,817,402.01 : 5,726,052.58 = 938,793.63 : x - Step 2: Convert to fraction form
3,817,402.01/5,726,052.58 = 938,793.63/x - Step 3: Cross multiply
3,817,402.01x = 5,726,052.58 × 938,793.63 - Step 4: Simplify right side
3,817,402.01x = 5,375,581,687,149.07 - Step 5: Solve for x
x = 5,375,581,687,149.07/3,817,402.01 - Step 6: Final answer
x = 1,408,178.04
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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.