Finding the Fourth Proportional to 9,799,652.67, 14,701,441.17 and 5,487,834.75
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Solution
The fourth proportional to 9,799,652.67, 14,701,441.17 and 5,487,834.75 is: 8,232,850.94
Step by Step Solution
- Step 1: Write the proportion equation
9,799,652.67 : 14,701,441.17 = 5,487,834.75 : x - Step 2: Convert to fraction form
9,799,652.67/14,701,441.17 = 5,487,834.75/x - Step 3: Cross multiply
9,799,652.67x = 14,701,441.17 × 5,487,834.75 - Step 4: Simplify right side
9,799,652.67x = 80,679,079,693,255.62 - Step 5: Solve for x
x = 80,679,079,693,255.62/9,799,652.67 - Step 6: Final answer
x = 8,232,850.94
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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.