Finding the Fourth Proportional to 2,207,177.52, 3,310,828.68 and 609,740.88
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Solution
The fourth proportional to 2,207,177.52, 3,310,828.68 and 609,740.88 is: 914,628.56
Step by Step Solution
- Step 1: Write the proportion equation
2,207,177.52 : 3,310,828.68 = 609,740.88 : x - Step 2: Convert to fraction form
2,207,177.52/3,310,828.68 = 609,740.88/x - Step 3: Cross multiply
2,207,177.52x = 3,310,828.68 × 609,740.88 - Step 4: Simplify right side
2,207,177.52x = 2,018,747,592,872.44 - Step 5: Solve for x
x = 2,018,747,592,872.44/2,207,177.52 - Step 6: Final answer
x = 914,628.56
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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.