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Finding the Third Proportional to 568,023.75 and 1,224,621

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Solution

The third proportional to 568,023.75 and 1,224,621 is: 2,640,200.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,023.75 : 1,224,621 = 1,224,621 : x
  2. Step 2: Convert to fraction form
    568,023.75/1,224,621 = 1,224,621/x
  3. Step 3: Cross multiply
    568,023.75x = 1,224,621 × 1,224,621
  4. Step 4: Simplify right side
    568,023.75x = 1,499,696,593,641
  5. Step 5: Solve for x
    x = 1,499,696,593,641/568,023.75
  6. Step 6: Final answer
    x = 2,640,200.51

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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.