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Finding the Third Proportional to 207,372 and 444,228

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Solution

The third proportional to 207,372 and 444,228 is: 951,616.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,372 : 444,228 = 444,228 : x
  2. Step 2: Convert to fraction form
    207,372/444,228 = 444,228/x
  3. Step 3: Cross multiply
    207,372x = 444,228 × 444,228
  4. Step 4: Simplify right side
    207,372x = 197,338,515,984
  5. Step 5: Solve for x
    x = 197,338,515,984/207,372
  6. Step 6: Final answer
    x = 951,616.01

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.