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Finding the Third Proportional to 568,098 and 1,222,029

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Solution

The third proportional to 568,098 and 1,222,029 is: 2,628,692.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,098 : 1,222,029 = 1,222,029 : x
  2. Step 2: Convert to fraction form
    568,098/1,222,029 = 1,222,029/x
  3. Step 3: Cross multiply
    568,098x = 1,222,029 × 1,222,029
  4. Step 4: Simplify right side
    568,098x = 1,493,354,876,841
  5. Step 5: Solve for x
    x = 1,493,354,876,841/568,098
  6. Step 6: Final answer
    x = 2,628,692.37

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.