Finding the Third Proportional to 263,260.13 and 376,201.13
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Solution
The third proportional to 263,260.13 and 376,201.13 is: 537,594.85
Step by Step Solution
- Step 1: Write the proportion equation
263,260.13 : 376,201.13 = 376,201.13 : x - Step 2: Convert to fraction form
263,260.13/376,201.13 = 376,201.13/x - Step 3: Cross multiply
263,260.13x = 376,201.13 × 376,201.13 - Step 4: Simplify right side
263,260.13x = 141,527,286,451.27 - Step 5: Solve for x
x = 141,527,286,451.27/263,260.13 - Step 6: Final answer
x = 537,594.85
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.