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Finding the Third Proportional to 2,020,438 and 3,027,694

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Solution

The third proportional to 2,020,438 and 3,027,694 is: 4,537,100.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,438 : 3,027,694 = 3,027,694 : x
  2. Step 2: Convert to fraction form
    2,020,438/3,027,694 = 3,027,694/x
  3. Step 3: Cross multiply
    2,020,438x = 3,027,694 × 3,027,694
  4. Step 4: Simplify right side
    2,020,438x = 9,166,930,957,636
  5. Step 5: Solve for x
    x = 9,166,930,957,636/2,020,438
  6. Step 6: Final answer
    x = 4,537,100.85

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.