Finding the Fourth Proportional to 2,482,294.10, 3,425,843.88 and 1,502,773.02
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Solution
The fourth proportional to 2,482,294.10, 3,425,843.88 and 1,502,773.02 is: 2,073,995.09
Step by Step Solution
- Step 1: Write the proportion equation
2,482,294.10 : 3,425,843.88 = 1,502,773.02 : x - Step 2: Convert to fraction form
2,482,294.10/3,425,843.88 = 1,502,773.02/x - Step 3: Cross multiply
2,482,294.10x = 3,425,843.88 × 1,502,773.02 - Step 4: Simplify right side
2,482,294.10x = 5,148,265,753,596.12 - Step 5: Solve for x
x = 5,148,265,753,596.12/2,482,294.10 - Step 6: Final answer
x = 2,073,995.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.