Finding the Fourth Proportional to 10,753,759.26, 14,845,672.26 and 7,287,410.70
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Solution
The fourth proportional to 10,753,759.26, 14,845,672.26 and 7,287,410.70 is: 10,060,343.39
Step by Step Solution
- Step 1: Write the proportion equation
10,753,759.26 : 14,845,672.26 = 7,287,410.70 : x - Step 2: Convert to fraction form
10,753,759.26/14,845,672.26 = 7,287,410.70/x - Step 3: Cross multiply
10,753,759.26x = 14,845,672.26 × 7,287,410.70 - Step 4: Simplify right side
10,753,759.26x = 108,186,510,876,217.19 - Step 5: Solve for x
x = 108,186,510,876,217.19/10,753,759.26 - Step 6: Final answer
x = 10,060,343.39
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.