Finding the Fourth Proportional to 3,645,290.00, 5,467,915.17 and 1,486,306.68
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Solution
The fourth proportional to 3,645,290.00, 5,467,915.17 and 1,486,306.68 is: 2,229,451.94
Step by Step Solution
- Step 1: Write the proportion equation
3,645,290.00 : 5,467,915.17 = 1,486,306.68 : x - Step 2: Convert to fraction form
3,645,290.00/5,467,915.17 = 1,486,306.68/x - Step 3: Cross multiply
3,645,290.00x = 5,467,915.17 × 1,486,306.68 - Step 4: Simplify right side
3,645,290.00x = 8,126,998,842,844.34 - Step 5: Solve for x
x = 8,126,998,842,844.34/3,645,290.00 - Step 6: Final answer
x = 2,229,451.94
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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.