Finding the Third Proportional to 239,929.88 and 525,057.75
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Solution
The third proportional to 239,929.88 and 525,057.75 is: 1,149,025.90
Step by Step Solution
- Step 1: Write the proportion equation
239,929.88 : 525,057.75 = 525,057.75 : x - Step 2: Convert to fraction form
239,929.88/525,057.75 = 525,057.75/x - Step 3: Cross multiply
239,929.88x = 525,057.75 × 525,057.75 - Step 4: Simplify right side
239,929.88x = 275,685,640,835.06 - Step 5: Solve for x
x = 275,685,640,835.06/239,929.88 - Step 6: Final answer
x = 1,149,025.90
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.