Finding the Fourth Proportional to 3,653,358.11, 5,044,115.00 and 2,277,252.35
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Solution
The fourth proportional to 3,653,358.11, 5,044,115.00 and 2,277,252.35 is: 3,144,154.61
Step by Step Solution
- Step 1: Write the proportion equation
3,653,358.11 : 5,044,115.00 = 2,277,252.35 : x - Step 2: Convert to fraction form
3,653,358.11/5,044,115.00 = 2,277,252.35/x - Step 3: Cross multiply
3,653,358.11x = 5,044,115.00 × 2,277,252.35 - Step 4: Simplify right side
3,653,358.11x = 11,486,722,726,033.99 - Step 5: Solve for x
x = 11,486,722,726,033.99/3,653,358.11 - Step 6: Final answer
x = 3,144,154.61
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.