Finding the Fourth Proportional to 2,251,040.60, 3,377,189.43 and 904,149.09
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Solution
The fourth proportional to 2,251,040.60, 3,377,189.43 and 904,149.09 is: 1,356,476.09
Step by Step Solution
- Step 1: Write the proportion equation
2,251,040.60 : 3,377,189.43 = 904,149.09 : x - Step 2: Convert to fraction form
2,251,040.60/3,377,189.43 = 904,149.09/x - Step 3: Cross multiply
2,251,040.60x = 3,377,189.43 × 904,149.09 - Step 4: Simplify right side
2,251,040.60x = 3,053,482,749,892.12 - Step 5: Solve for x
x = 3,053,482,749,892.12/2,251,040.60 - Step 6: Final answer
x = 1,356,476.09
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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.