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Finding the Third Proportional to 2,200,530 and 3,366,183

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Solution

The third proportional to 2,200,530 and 3,366,183 is: 5,149,299.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,530 : 3,366,183 = 3,366,183 : x
  2. Step 2: Convert to fraction form
    2,200,530/3,366,183 = 3,366,183/x
  3. Step 3: Cross multiply
    2,200,530x = 3,366,183 × 3,366,183
  4. Step 4: Simplify right side
    2,200,530x = 11,331,187,989,489
  5. Step 5: Solve for x
    x = 11,331,187,989,489/2,200,530
  6. Step 6: Final answer
    x = 5,149,299.48

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.