Finding the Fourth Proportional to 2,241,908.97, 3,363,397.02 and 725,591.90
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Solution
The fourth proportional to 2,241,908.97, 3,363,397.02 and 725,591.90 is: 1,088,560.53
Step by Step Solution
- Step 1: Write the proportion equation
2,241,908.97 : 3,363,397.02 = 725,591.90 : x - Step 2: Convert to fraction form
2,241,908.97/3,363,397.02 = 725,591.90/x - Step 3: Cross multiply
2,241,908.97x = 3,363,397.02 × 725,591.90 - Step 4: Simplify right side
2,241,908.97x = 2,440,453,617,379.15 - Step 5: Solve for x
x = 2,440,453,617,379.15/2,241,908.97 - Step 6: Final answer
x = 1,088,560.53
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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.