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Finding the Third Proportional to 523,219.50 and 1,130,067

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Solution

The third proportional to 523,219.50 and 1,130,067 is: 2,440,756.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    523,219.50 : 1,130,067 = 1,130,067 : x
  2. Step 2: Convert to fraction form
    523,219.50/1,130,067 = 1,130,067/x
  3. Step 3: Cross multiply
    523,219.50x = 1,130,067 × 1,130,067
  4. Step 4: Simplify right side
    523,219.50x = 1,277,051,424,489
  5. Step 5: Solve for x
    x = 1,277,051,424,489/523,219.50
  6. Step 6: Final answer
    x = 2,440,756.56

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.