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Finding the Third Proportional to 439,336.41 and 951,937.31

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Solution

The third proportional to 439,336.41 and 951,937.31 is: 2,062,621.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,336.41 : 951,937.31 = 951,937.31 : x
  2. Step 2: Convert to fraction form
    439,336.41/951,937.31 = 951,937.31/x
  3. Step 3: Cross multiply
    439,336.41x = 951,937.31 × 951,937.31
  4. Step 4: Simplify right side
    439,336.41x = 906,184,646,929.72
  5. Step 5: Solve for x
    x = 906,184,646,929.72/439,336.41
  6. Step 6: Final answer
    x = 2,062,621.34

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.