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Finding the Third Proportional to 4,996,320 and 10,750,436

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Solution

The third proportional to 4,996,320 and 10,750,436 is: 23,131,399.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,320 : 10,750,436 = 10,750,436 : x
  2. Step 2: Convert to fraction form
    4,996,320/10,750,436 = 10,750,436/x
  3. Step 3: Cross multiply
    4,996,320x = 10,750,436 × 10,750,436
  4. Step 4: Simplify right side
    4,996,320x = 115,571,874,190,096
  5. Step 5: Solve for x
    x = 115,571,874,190,096/4,996,320
  6. Step 6: Final answer
    x = 23,131,399.55

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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.