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Finding the Third Proportional to 2,305,404 and 5,009,488

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Solution

The third proportional to 2,305,404 and 5,009,488 is: 10,885,280.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,404 : 5,009,488 = 5,009,488 : x
  2. Step 2: Convert to fraction form
    2,305,404/5,009,488 = 5,009,488/x
  3. Step 3: Cross multiply
    2,305,404x = 5,009,488 × 5,009,488
  4. Step 4: Simplify right side
    2,305,404x = 25,094,970,022,144
  5. Step 5: Solve for x
    x = 25,094,970,022,144/2,305,404
  6. Step 6: Final answer
    x = 10,885,280.85

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.