Finding the Third Proportional to 790,132 and 1,737,800
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Solution
The third proportional to 790,132 and 1,737,800 is: 3,822,081.42
Step by Step Solution
- Step 1: Write the proportion equation
790,132 : 1,737,800 = 1,737,800 : x - Step 2: Convert to fraction form
790,132/1,737,800 = 1,737,800/x - Step 3: Cross multiply
790,132x = 1,737,800 × 1,737,800 - Step 4: Simplify right side
790,132x = 3,019,948,840,000 - Step 5: Solve for x
x = 3,019,948,840,000/790,132 - Step 6: Final answer
x = 3,822,081.42
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.