Finding the Fourth Proportional to 8,092,244.10, 12,138,086.18 and 2,027,028.09
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Solution
The fourth proportional to 8,092,244.10, 12,138,086.18 and 2,027,028.09 is: 3,040,472.00
Step by Step Solution
- Step 1: Write the proportion equation
8,092,244.10 : 12,138,086.18 = 2,027,028.09 : x - Step 2: Convert to fraction form
8,092,244.10/12,138,086.18 = 2,027,028.09/x - Step 3: Cross multiply
8,092,244.10x = 12,138,086.18 × 2,027,028.09 - Step 4: Simplify right side
8,092,244.10x = 24,604,241,635,565.66 - Step 5: Solve for x
x = 24,604,241,635,565.66/8,092,244.10 - Step 6: Final answer
x = 3,040,472.00
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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.