Finding the Fourth Proportional to 2,711,339.07, 4,063,185.60 and 1,497,462.95
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Solution
The fourth proportional to 2,711,339.07, 4,063,185.60 and 1,497,462.95 is: 2,244,082.99
Step by Step Solution
- Step 1: Write the proportion equation
2,711,339.07 : 4,063,185.60 = 1,497,462.95 : x - Step 2: Convert to fraction form
2,711,339.07/4,063,185.60 = 1,497,462.95/x - Step 3: Cross multiply
2,711,339.07x = 4,063,185.60 × 1,497,462.95 - Step 4: Simplify right side
2,711,339.07x = 6,084,469,874,657.59 - Step 5: Solve for x
x = 6,084,469,874,657.59/2,711,339.07 - Step 6: Final answer
x = 2,244,082.99
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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.