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Finding the Third Proportional to 6,436,028 and 9,542,722

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Solution

The third proportional to 6,436,028 and 9,542,722 is: 14,149,028.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,436,028 : 9,542,722 = 9,542,722 : x
  2. Step 2: Convert to fraction form
    6,436,028/9,542,722 = 9,542,722/x
  3. Step 3: Cross multiply
    6,436,028x = 9,542,722 × 9,542,722
  4. Step 4: Simplify right side
    6,436,028x = 91,063,543,169,284
  5. Step 5: Solve for x
    x = 91,063,543,169,284/6,436,028
  6. Step 6: Final answer
    x = 14,149,028.43

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.