Finding the Fourth Proportional to 1,041,318.14, 1,560,194.12 and 568,335.38
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Solution
The fourth proportional to 1,041,318.14, 1,560,194.12 and 568,335.38 is: 851,529.89
Step by Step Solution
- Step 1: Write the proportion equation
1,041,318.14 : 1,560,194.12 = 568,335.38 : x - Step 2: Convert to fraction form
1,041,318.14/1,560,194.12 = 568,335.38/x - Step 3: Cross multiply
1,041,318.14x = 1,560,194.12 × 568,335.38 - Step 4: Simplify right side
1,041,318.14x = 886,713,518,063.97 - Step 5: Solve for x
x = 886,713,518,063.97/1,041,318.14 - Step 6: Final answer
x = 851,529.89
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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.