Finding the Fourth Proportional to 5,376,672.90, 8,062,713 and 2,496,262.68
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Solution
The fourth proportional to 5,376,672.90, 8,062,713 and 2,496,262.68 is: 3,743,327.88
Step by Step Solution
- Step 1: Write the proportion equation
5,376,672.90 : 8,062,713 = 2,496,262.68 : x - Step 2: Convert to fraction form
5,376,672.90/8,062,713 = 2,496,262.68/x - Step 3: Cross multiply
5,376,672.90x = 8,062,713 × 2,496,262.68 - Step 4: Simplify right side
5,376,672.90x = 20,126,649,561,450.84 - Step 5: Solve for x
x = 20,126,649,561,450.84/5,376,672.90 - Step 6: Final answer
x = 3,743,327.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.