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Finding the Third Proportional to 568,794 and 1,207,572

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Solution

The third proportional to 568,794 and 1,207,572 is: 2,563,722.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,794 : 1,207,572 = 1,207,572 : x
  2. Step 2: Convert to fraction form
    568,794/1,207,572 = 1,207,572/x
  3. Step 3: Cross multiply
    568,794x = 1,207,572 × 1,207,572
  4. Step 4: Simplify right side
    568,794x = 1,458,230,135,184
  5. Step 5: Solve for x
    x = 1,458,230,135,184/568,794
  6. Step 6: Final answer
    x = 2,563,722.78

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.