Finding the Third Proportional to 127,593 and 278,532.75
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Solution
The third proportional to 127,593 and 278,532.75 is: 608,030.95
Step by Step Solution
- Step 1: Write the proportion equation
127,593 : 278,532.75 = 278,532.75 : x - Step 2: Convert to fraction form
127,593/278,532.75 = 278,532.75/x - Step 3: Cross multiply
127,593x = 278,532.75 × 278,532.75 - Step 4: Simplify right side
127,593x = 77,580,492,822.56 - Step 5: Solve for x
x = 77,580,492,822.56/127,593 - Step 6: Final answer
x = 608,030.95
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.