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Finding the Third Proportional to 294,755 and 444,934

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Solution

The third proportional to 294,755 and 444,934 is: 671,629.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,755 : 444,934 = 444,934 : x
  2. Step 2: Convert to fraction form
    294,755/444,934 = 444,934/x
  3. Step 3: Cross multiply
    294,755x = 444,934 × 444,934
  4. Step 4: Simplify right side
    294,755x = 197,966,264,356
  5. Step 5: Solve for x
    x = 197,966,264,356/294,755
  6. Step 6: Final answer
    x = 671,629.88

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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.