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Finding the Third Proportional to 351,326.74 and 755,933.13

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Solution

The third proportional to 351,326.74 and 755,933.13 is: 1,626,505.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,326.74 : 755,933.13 = 755,933.13 : x
  2. Step 2: Convert to fraction form
    351,326.74/755,933.13 = 755,933.13/x
  3. Step 3: Cross multiply
    351,326.74x = 755,933.13 × 755,933.13
  4. Step 4: Simplify right side
    351,326.74x = 571,434,901,283.72
  5. Step 5: Solve for x
    x = 571,434,901,283.72/351,326.74
  6. Step 6: Final answer
    x = 1,626,505.56

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.