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Finding the Third Proportional to 5,372,244 and 11,059,398

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Solution

The third proportional to 5,372,244 and 11,059,398 is: 22,767,075.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,244 : 11,059,398 = 11,059,398 : x
  2. Step 2: Convert to fraction form
    5,372,244/11,059,398 = 11,059,398/x
  3. Step 3: Cross multiply
    5,372,244x = 11,059,398 × 11,059,398
  4. Step 4: Simplify right side
    5,372,244x = 122,310,284,122,404
  5. Step 5: Solve for x
    x = 122,310,284,122,404/5,372,244
  6. Step 6: Final answer
    x = 22,767,075.38

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.