Finding the Third Proportional to 256,750.88 and 521,277.75
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Solution
The third proportional to 256,750.88 and 521,277.75 is: 1,058,343.01
Step by Step Solution
- Step 1: Write the proportion equation
256,750.88 : 521,277.75 = 521,277.75 : x - Step 2: Convert to fraction form
256,750.88/521,277.75 = 521,277.75/x - Step 3: Cross multiply
256,750.88x = 521,277.75 × 521,277.75 - Step 4: Simplify right side
256,750.88x = 271,730,492,645.06 - Step 5: Solve for x
x = 271,730,492,645.06/256,750.88 - Step 6: Final answer
x = 1,058,343.01
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.