Finding the Third Proportional to 651,354.50 and 1,414,115
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Solution
The third proportional to 651,354.50 and 1,414,115 is: 3,070,096.60
Step by Step Solution
- Step 1: Write the proportion equation
651,354.50 : 1,414,115 = 1,414,115 : x - Step 2: Convert to fraction form
651,354.50/1,414,115 = 1,414,115/x - Step 3: Cross multiply
651,354.50x = 1,414,115 × 1,414,115 - Step 4: Simplify right side
651,354.50x = 1,999,721,233,225 - Step 5: Solve for x
x = 1,999,721,233,225/651,354.50 - Step 6: Final answer
x = 3,070,096.60
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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.