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Finding the Third Proportional to 4,948,884 and 10,350,256

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Solution

The third proportional to 4,948,884 and 10,350,256 is: 21,646,860.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948,884 : 10,350,256 = 10,350,256 : x
  2. Step 2: Convert to fraction form
    4,948,884/10,350,256 = 10,350,256/x
  3. Step 3: Cross multiply
    4,948,884x = 10,350,256 × 10,350,256
  4. Step 4: Simplify right side
    4,948,884x = 107,127,799,265,536
  5. Step 5: Solve for x
    x = 107,127,799,265,536/4,948,884
  6. Step 6: Final answer
    x = 21,646,860.03

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.