Finding the Fourth Proportional to 4,411,710.83, 6,088,883.28 and 3,675,497.68
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Solution
The fourth proportional to 4,411,710.83, 6,088,883.28 and 3,675,497.68 is: 5,072,788.59
Step by Step Solution
- Step 1: Write the proportion equation
4,411,710.83 : 6,088,883.28 = 3,675,497.68 : x - Step 2: Convert to fraction form
4,411,710.83/6,088,883.28 = 3,675,497.68/x - Step 3: Cross multiply
4,411,710.83x = 6,088,883.28 × 3,675,497.68 - Step 4: Simplify right side
4,411,710.83x = 22,379,676,369,430.79 - Step 5: Solve for x
x = 22,379,676,369,430.79/4,411,710.83 - Step 6: Final answer
x = 5,072,788.59
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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.