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Finding the Third Proportional to 4,992,708 and 10,743,846

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Solution

The third proportional to 4,992,708 and 10,743,846 is: 23,119,763.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,992,708 : 10,743,846 = 10,743,846 : x
  2. Step 2: Convert to fraction form
    4,992,708/10,743,846 = 10,743,846/x
  3. Step 3: Cross multiply
    4,992,708x = 10,743,846 × 10,743,846
  4. Step 4: Simplify right side
    4,992,708x = 115,430,226,871,716
  5. Step 5: Solve for x
    x = 115,430,226,871,716/4,992,708
  6. Step 6: Final answer
    x = 23,119,763.24

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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.