Finding the Fourth Proportional to 2,373,584.99, 3,554,472.56 and 1,660,273.07
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Solution
The fourth proportional to 2,373,584.99, 3,554,472.56 and 1,660,273.07 is: 2,486,279.24
Step by Step Solution
- Step 1: Write the proportion equation
2,373,584.99 : 3,554,472.56 = 1,660,273.07 : x - Step 2: Convert to fraction form
2,373,584.99/3,554,472.56 = 1,660,273.07/x - Step 3: Cross multiply
2,373,584.99x = 3,554,472.56 × 1,660,273.07 - Step 4: Simplify right side
2,373,584.99x = 5,901,395,082,458.82 - Step 5: Solve for x
x = 5,901,395,082,458.82/2,373,584.99 - Step 6: Final answer
x = 2,486,279.24
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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.