Finding the Third Proportional to 340,232.06 and 513,082.69
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Solution
The third proportional to 340,232.06 and 513,082.69 is: 773,747.90
Step by Step Solution
- Step 1: Write the proportion equation
340,232.06 : 513,082.69 = 513,082.69 : x - Step 2: Convert to fraction form
340,232.06/513,082.69 = 513,082.69/x - Step 3: Cross multiply
340,232.06x = 513,082.69 × 513,082.69 - Step 4: Simplify right side
340,232.06x = 263,253,844,212.22 - Step 5: Solve for x
x = 263,253,844,212.22/340,232.06 - Step 6: Final answer
x = 773,747.90
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.