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Finding the Third Proportional to 1,024,255.13 and 1,475,470.69

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Solution

The third proportional to 1,024,255.13 and 1,475,470.69 is: 2,125,460.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,255.13 : 1,475,470.69 = 1,475,470.69 : x
  2. Step 2: Convert to fraction form
    1,024,255.13/1,475,470.69 = 1,475,470.69/x
  3. Step 3: Cross multiply
    1,024,255.13x = 1,475,470.69 × 1,475,470.69
  4. Step 4: Simplify right side
    1,024,255.13x = 2,177,013,749,671.72
  5. Step 5: Solve for x
    x = 2,177,013,749,671.72/1,024,255.13
  6. Step 6: Final answer
    x = 2,125,460.44

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.