Finding the Third Proportional to 651,522 and 1,414,452
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Solution
The third proportional to 651,522 and 1,414,452 is: 3,070,770.38
Step by Step Solution
- Step 1: Write the proportion equation
651,522 : 1,414,452 = 1,414,452 : x - Step 2: Convert to fraction form
651,522/1,414,452 = 1,414,452/x - Step 3: Cross multiply
651,522x = 1,414,452 × 1,414,452 - Step 4: Simplify right side
651,522x = 2,000,674,460,304 - Step 5: Solve for x
x = 2,000,674,460,304/651,522 - Step 6: Final answer
x = 3,070,770.38
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.