Finding the Fourth Proportional to 4,349,398.29, 6,002,083.04 and 2,415,592.76
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Solution
The fourth proportional to 4,349,398.29, 6,002,083.04 and 2,415,592.76 is: 3,333,469.90
Step by Step Solution
- Step 1: Write the proportion equation
4,349,398.29 : 6,002,083.04 = 2,415,592.76 : x - Step 2: Convert to fraction form
4,349,398.29/6,002,083.04 = 2,415,592.76/x - Step 3: Cross multiply
4,349,398.29x = 6,002,083.04 × 2,415,592.76 - Step 4: Simplify right side
4,349,398.29x = 14,498,588,294,254.41 - Step 5: Solve for x
x = 14,498,588,294,254.41/4,349,398.29 - Step 6: Final answer
x = 3,333,469.90
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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.