Finding the Fourth Proportional to 2,373,853.68, 3,561,082.27 and 754,044.62
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Solution
The fourth proportional to 2,373,853.68, 3,561,082.27 and 754,044.62 is: 1,131,162.77
Step by Step Solution
- Step 1: Write the proportion equation
2,373,853.68 : 3,561,082.27 = 754,044.62 : x - Step 2: Convert to fraction form
2,373,853.68/3,561,082.27 = 754,044.62/x - Step 3: Cross multiply
2,373,853.68x = 3,561,082.27 × 754,044.62 - Step 4: Simplify right side
2,373,853.68x = 2,685,214,907,380.36 - Step 5: Solve for x
x = 2,685,214,907,380.36/2,373,853.68 - Step 6: Final answer
x = 1,131,162.77
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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.