Finding the Fourth Proportional to 1,169,251.38, 1,753,988.58 and 327,800.70
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Solution
The fourth proportional to 1,169,251.38, 1,753,988.58 and 327,800.70 is: 491,732.31
Step by Step Solution
- Step 1: Write the proportion equation
1,169,251.38 : 1,753,988.58 = 327,800.70 : x - Step 2: Convert to fraction form
1,169,251.38/1,753,988.58 = 327,800.70/x - Step 3: Cross multiply
1,169,251.38x = 1,753,988.58 × 327,800.70 - Step 4: Simplify right side
1,169,251.38x = 574,958,684,316.01 - Step 5: Solve for x
x = 574,958,684,316.01/1,169,251.38 - Step 6: Final answer
x = 491,732.31
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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.