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Finding the Third Proportional to 2,339,244 and 5,118,761

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Solution

The third proportional to 2,339,244 and 5,118,761 is: 11,200,932.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,244 : 5,118,761 = 5,118,761 : x
  2. Step 2: Convert to fraction form
    2,339,244/5,118,761 = 5,118,761/x
  3. Step 3: Cross multiply
    2,339,244x = 5,118,761 × 5,118,761
  4. Step 4: Simplify right side
    2,339,244x = 26,201,714,175,121
  5. Step 5: Solve for x
    x = 26,201,714,175,121/2,339,244
  6. Step 6: Final answer
    x = 11,200,932.51

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.