Finding the Fourth Proportional to 2,656,545.13, 3,984,420.39 and 737,254
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Solution
The fourth proportional to 2,656,545.13, 3,984,420.39 and 737,254 is: 1,105,770.74
Step by Step Solution
- Step 1: Write the proportion equation
2,656,545.13 : 3,984,420.39 = 737,254 : x - Step 2: Convert to fraction form
2,656,545.13/3,984,420.39 = 737,254/x - Step 3: Cross multiply
2,656,545.13x = 3,984,420.39 × 737,254 - Step 4: Simplify right side
2,656,545.13x = 2,937,529,870,209.06 - Step 5: Solve for x
x = 2,937,529,870,209.06/2,656,545.13 - Step 6: Final answer
x = 1,105,770.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.