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Finding the Third Proportional to 951,576 and 1,391,628

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Solution

The third proportional to 951,576 and 1,391,628 is: 2,035,180.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,576 : 1,391,628 = 1,391,628 : x
  2. Step 2: Convert to fraction form
    951,576/1,391,628 = 1,391,628/x
  3. Step 3: Cross multiply
    951,576x = 1,391,628 × 1,391,628
  4. Step 4: Simplify right side
    951,576x = 1,936,628,490,384
  5. Step 5: Solve for x
    x = 1,936,628,490,384/951,576
  6. Step 6: Final answer
    x = 2,035,180.05

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.