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Finding the Third Proportional to 2,292,372 and 4,923,036

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Solution

The third proportional to 2,292,372 and 4,923,036 is: 10,572,578.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,372 : 4,923,036 = 4,923,036 : x
  2. Step 2: Convert to fraction form
    2,292,372/4,923,036 = 4,923,036/x
  3. Step 3: Cross multiply
    2,292,372x = 4,923,036 × 4,923,036
  4. Step 4: Simplify right side
    2,292,372x = 24,236,283,457,296
  5. Step 5: Solve for x
    x = 24,236,283,457,296/2,292,372
  6. Step 6: Final answer
    x = 10,572,578.73

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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.