Finding the Fourth Proportional to 2,062,373.81, 2,846,418.17 and 1,202,934.24
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Solution
The fourth proportional to 2,062,373.81, 2,846,418.17 and 1,202,934.24 is: 1,660,248.91
Step by Step Solution
- Step 1: Write the proportion equation
2,062,373.81 : 2,846,418.17 = 1,202,934.24 : x - Step 2: Convert to fraction form
2,062,373.81/2,846,418.17 = 1,202,934.24/x - Step 3: Cross multiply
2,062,373.81x = 2,846,418.17 × 1,202,934.24 - Step 4: Simplify right side
2,062,373.81x = 3,424,053,872,036.47 - Step 5: Solve for x
x = 3,424,053,872,036.47/2,062,373.81 - Step 6: Final answer
x = 1,660,248.91
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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.