Finding the Fourth Proportional to 6,083,002.08, 8,393,971.68 and 3,635,125.92
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Solution
The fourth proportional to 6,083,002.08, 8,393,971.68 and 3,635,125.92 is: 5,016,132.43
Step by Step Solution
- Step 1: Write the proportion equation
6,083,002.08 : 8,393,971.68 = 3,635,125.92 : x - Step 2: Convert to fraction form
6,083,002.08/8,393,971.68 = 3,635,125.92/x - Step 3: Cross multiply
6,083,002.08x = 8,393,971.68 × 3,635,125.92 - Step 4: Simplify right side
6,083,002.08x = 30,513,144,025,713.95 - Step 5: Solve for x
x = 30,513,144,025,713.95/6,083,002.08 - Step 6: Final answer
x = 5,016,132.43
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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.