Finding the Third Proportional to 127,584.75 and 271,296.75
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Solution
The third proportional to 127,584.75 and 271,296.75 is: 576,886.55
Step by Step Solution
- Step 1: Write the proportion equation
127,584.75 : 271,296.75 = 271,296.75 : x - Step 2: Convert to fraction form
127,584.75/271,296.75 = 271,296.75/x - Step 3: Cross multiply
127,584.75x = 271,296.75 × 271,296.75 - Step 4: Simplify right side
127,584.75x = 73,601,926,560.56 - Step 5: Solve for x
x = 73,601,926,560.56/127,584.75 - Step 6: Final answer
x = 576,886.55
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.