Finding the Fourth Proportional to 5,947,694.08, 8,926,027.68 and 2,755,060.16
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Solution
The fourth proportional to 5,947,694.08, 8,926,027.68 and 2,755,060.16 is: 4,134,668.48
Step by Step Solution
- Step 1: Write the proportion equation
5,947,694.08 : 8,926,027.68 = 2,755,060.16 : x - Step 2: Convert to fraction form
5,947,694.08/8,926,027.68 = 2,755,060.16/x - Step 3: Cross multiply
5,947,694.08x = 8,926,027.68 × 2,755,060.16 - Step 4: Simplify right side
5,947,694.08x = 24,591,743,248,225.23 - Step 5: Solve for x
x = 24,591,743,248,225.23/5,947,694.08 - Step 6: Final answer
x = 4,134,668.48
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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.