Finding the Fourth Proportional to 2,489,244.11, 3,734,125.66 and 952,236.53
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Solution
The fourth proportional to 2,489,244.11, 3,734,125.66 and 952,236.53 is: 1,428,454.06
Step by Step Solution
- Step 1: Write the proportion equation
2,489,244.11 : 3,734,125.66 = 952,236.53 : x - Step 2: Convert to fraction form
2,489,244.11/3,734,125.66 = 952,236.53/x - Step 3: Cross multiply
2,489,244.11x = 3,734,125.66 × 952,236.53 - Step 4: Simplify right side
2,489,244.11x = 3,555,770,861,062.36 - Step 5: Solve for x
x = 3,555,770,861,062.36/2,489,244.11 - Step 6: Final answer
x = 1,428,454.06
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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.