Finding the Fourth Proportional to 2,711,336.07, 4,063,181.11 and 1,497,459.95
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Solution
The fourth proportional to 2,711,336.07, 4,063,181.11 and 1,497,459.95 is: 2,244,078.49
Step by Step Solution
- Step 1: Write the proportion equation
2,711,336.07 : 4,063,181.11 = 1,497,459.95 : x - Step 2: Convert to fraction form
2,711,336.07/4,063,181.11 = 1,497,459.95/x - Step 3: Cross multiply
2,711,336.07x = 4,063,181.11 × 1,497,459.95 - Step 4: Simplify right side
2,711,336.07x = 6,084,450,957,761.99 - Step 5: Solve for x
x = 6,084,450,957,761.99/2,711,336.07 - Step 6: Final answer
x = 2,244,078.49
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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.