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Finding the Third Proportional to 4,317,066 and 6,236,919

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Solution

The third proportional to 4,317,066 and 6,236,919 is: 9,010,554.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,066 : 6,236,919 = 6,236,919 : x
  2. Step 2: Convert to fraction form
    4,317,066/6,236,919 = 6,236,919/x
  3. Step 3: Cross multiply
    4,317,066x = 6,236,919 × 6,236,919
  4. Step 4: Simplify right side
    4,317,066x = 38,899,158,612,561
  5. Step 5: Solve for x
    x = 38,899,158,612,561/4,317,066
  6. Step 6: Final answer
    x = 9,010,554.53

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.