Finding the Fourth Proportional to 5,732,184, 8,598,349.80 and 1,687,752.24
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Solution
The fourth proportional to 5,732,184, 8,598,349.80 and 1,687,752.24 is: 2,531,650.09
Step by Step Solution
- Step 1: Write the proportion equation
5,732,184 : 8,598,349.80 = 1,687,752.24 : x - Step 2: Convert to fraction form
5,732,184/8,598,349.80 = 1,687,752.24/x - Step 3: Cross multiply
5,732,184x = 8,598,349.80 × 1,687,752.24 - Step 4: Simplify right side
5,732,184x = 14,511,884,135,253.55 - Step 5: Solve for x
x = 14,511,884,135,253.55/5,732,184 - Step 6: Final answer
x = 2,531,650.09
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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.