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Finding the Third Proportional to 2,267,540 and 4,933,639

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Solution

The third proportional to 2,267,540 and 4,933,639 is: 10,734,449.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,540 : 4,933,639 = 4,933,639 : x
  2. Step 2: Convert to fraction form
    2,267,540/4,933,639 = 4,933,639/x
  3. Step 3: Cross multiply
    2,267,540x = 4,933,639 × 4,933,639
  4. Step 4: Simplify right side
    2,267,540x = 24,340,793,782,321
  5. Step 5: Solve for x
    x = 24,340,793,782,321/2,267,540
  6. Step 6: Final answer
    x = 10,734,449.57

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.