Finding the Third Proportional to 281,361 and 664,186.50
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Solution
The third proportional to 281,361 and 664,186.50 is: 1,567,892.16
Step by Step Solution
- Step 1: Write the proportion equation
281,361 : 664,186.50 = 664,186.50 : x - Step 2: Convert to fraction form
281,361/664,186.50 = 664,186.50/x - Step 3: Cross multiply
281,361x = 664,186.50 × 664,186.50 - Step 4: Simplify right side
281,361x = 441,143,706,782.25 - Step 5: Solve for x
x = 441,143,706,782.25/281,361 - Step 6: Final answer
x = 1,567,892.16
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.