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Finding the Third Proportional to 534,831.75 and 1,174,626

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Solution

The third proportional to 534,831.75 and 1,174,626 is: 2,579,776.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,831.75 : 1,174,626 = 1,174,626 : x
  2. Step 2: Convert to fraction form
    534,831.75/1,174,626 = 1,174,626/x
  3. Step 3: Cross multiply
    534,831.75x = 1,174,626 × 1,174,626
  4. Step 4: Simplify right side
    534,831.75x = 1,379,746,239,876
  5. Step 5: Solve for x
    x = 1,379,746,239,876/534,831.75
  6. Step 6: Final answer
    x = 2,579,776.24

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.