Finding the Fourth Proportional to 2,693,294.97, 4,041,772.36 and 1,096,148.69
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Solution
The fourth proportional to 2,693,294.97, 4,041,772.36 and 1,096,148.69 is: 1,644,967.79
Step by Step Solution
- Step 1: Write the proportion equation
2,693,294.97 : 4,041,772.36 = 1,096,148.69 : x - Step 2: Convert to fraction form
2,693,294.97/4,041,772.36 = 1,096,148.69/x - Step 3: Cross multiply
2,693,294.97x = 4,041,772.36 × 1,096,148.69 - Step 4: Simplify right side
2,693,294.97x = 4,430,383,491,222.10 - Step 5: Solve for x
x = 4,430,383,491,222.10/2,693,294.97 - Step 6: Final answer
x = 1,644,967.79
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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.