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Finding the Third Proportional to 4,843,962 and 11,418,570

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Solution

The third proportional to 4,843,962 and 11,418,570 is: 26,916,755.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,962 : 11,418,570 = 11,418,570 : x
  2. Step 2: Convert to fraction form
    4,843,962/11,418,570 = 11,418,570/x
  3. Step 3: Cross multiply
    4,843,962x = 11,418,570 × 11,418,570
  4. Step 4: Simplify right side
    4,843,962x = 130,383,740,844,900
  5. Step 5: Solve for x
    x = 130,383,740,844,900/4,843,962
  6. Step 6: Final answer
    x = 26,916,755.51

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.