Finding the Fourth Proportional to 3,010,184.37, 4,515,966.18 and 1,304,614.17
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Solution
The fourth proportional to 3,010,184.37, 4,515,966.18 and 1,304,614.17 is: 1,957,220.14
Step by Step Solution
- Step 1: Write the proportion equation
3,010,184.37 : 4,515,966.18 = 1,304,614.17 : x - Step 2: Convert to fraction form
3,010,184.37/4,515,966.18 = 1,304,614.17/x - Step 3: Cross multiply
3,010,184.37x = 4,515,966.18 × 1,304,614.17 - Step 4: Simplify right side
3,010,184.37x = 5,891,593,469,668.77 - Step 5: Solve for x
x = 5,891,593,469,668.77/3,010,184.37 - Step 6: Final answer
x = 1,957,220.14
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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.