Finding the Third Proportional to 126,539.25 and 275,220.75
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Solution
The third proportional to 126,539.25 and 275,220.75 is: 598,600.52
Step by Step Solution
- Step 1: Write the proportion equation
126,539.25 : 275,220.75 = 275,220.75 : x - Step 2: Convert to fraction form
126,539.25/275,220.75 = 275,220.75/x - Step 3: Cross multiply
126,539.25x = 275,220.75 × 275,220.75 - Step 4: Simplify right side
126,539.25x = 75,746,461,230.56 - Step 5: Solve for x
x = 75,746,461,230.56/126,539.25 - Step 6: Final answer
x = 598,600.52
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.