Finding the Fourth Proportional to 2,224,934.80, 3,337,207.80 and 729,026.80
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Solution
The fourth proportional to 2,224,934.80, 3,337,207.80 and 729,026.80 is: 1,093,476.50
Step by Step Solution
- Step 1: Write the proportion equation
2,224,934.80 : 3,337,207.80 = 729,026.80 : x - Step 2: Convert to fraction form
2,224,934.80/3,337,207.80 = 729,026.80/x - Step 3: Cross multiply
2,224,934.80x = 3,337,207.80 × 729,026.80 - Step 4: Simplify right side
2,224,934.80x = 2,432,913,923,369.04 - Step 5: Solve for x
x = 2,432,913,923,369.04/2,224,934.80 - Step 6: Final answer
x = 1,093,476.50
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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.