Finding the Fourth Proportional to 14,794,375.20, 22,190,677.08 and 6,156,294
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Solution
The fourth proportional to 14,794,375.20, 22,190,677.08 and 6,156,294 is: 9,234,072.43
Step by Step Solution
- Step 1: Write the proportion equation
14,794,375.20 : 22,190,677.08 = 6,156,294 : x - Step 2: Convert to fraction form
14,794,375.20/22,190,677.08 = 6,156,294/x - Step 3: Cross multiply
14,794,375.20x = 22,190,677.08 × 6,156,294 - Step 4: Simplify right side
14,794,375.20x = 136,612,332,163,541.52 - Step 5: Solve for x
x = 136,612,332,163,541.52/14,794,375.20 - Step 6: Final answer
x = 9,234,072.43
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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.