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Finding the Third Proportional to 1,135,022.50 and 2,408,393

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Solution

The third proportional to 1,135,022.50 and 2,408,393 is: 5,110,345.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,022.50 : 2,408,393 = 2,408,393 : x
  2. Step 2: Convert to fraction form
    1,135,022.50/2,408,393 = 2,408,393/x
  3. Step 3: Cross multiply
    1,135,022.50x = 2,408,393 × 2,408,393
  4. Step 4: Simplify right side
    1,135,022.50x = 5,800,356,842,449
  5. Step 5: Solve for x
    x = 5,800,356,842,449/1,135,022.50
  6. Step 6: Final answer
    x = 5,110,345.25

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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.