Finding the Fourth Proportional to 2,958,033.24, 4,425,375.48 and 2,240,442.08
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Solution
The fourth proportional to 2,958,033.24, 4,425,375.48 and 2,240,442.08 is: 3,351,820.84
Step by Step Solution
- Step 1: Write the proportion equation
2,958,033.24 : 4,425,375.48 = 2,240,442.08 : x - Step 2: Convert to fraction form
2,958,033.24/4,425,375.48 = 2,240,442.08/x - Step 3: Cross multiply
2,958,033.24x = 4,425,375.48 × 2,240,442.08 - Step 4: Simplify right side
2,958,033.24x = 9,914,797,445,192.20 - Step 5: Solve for x
x = 9,914,797,445,192.20/2,958,033.24 - Step 6: Final answer
x = 3,351,820.84
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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.