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Finding the Third Proportional to 679,006.13 and 1,025,433

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Solution

The third proportional to 679,006.13 and 1,025,433 is: 1,548,605.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    679,006.13 : 1,025,433 = 1,025,433 : x
  2. Step 2: Convert to fraction form
    679,006.13/1,025,433 = 1,025,433/x
  3. Step 3: Cross multiply
    679,006.13x = 1,025,433 × 1,025,433
  4. Step 4: Simplify right side
    679,006.13x = 1,051,512,837,489
  5. Step 5: Solve for x
    x = 1,051,512,837,489/679,006.13
  6. Step 6: Final answer
    x = 1,548,605.82

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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.