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Finding the Third Proportional to 3,312,711 and 6,764,742

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Solution

The third proportional to 3,312,711 and 6,764,742 is: 13,813,983.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,711 : 6,764,742 = 6,764,742 : x
  2. Step 2: Convert to fraction form
    3,312,711/6,764,742 = 6,764,742/x
  3. Step 3: Cross multiply
    3,312,711x = 6,764,742 × 6,764,742
  4. Step 4: Simplify right side
    3,312,711x = 45,761,734,326,564
  5. Step 5: Solve for x
    x = 45,761,734,326,564/3,312,711
  6. Step 6: Final answer
    x = 13,813,983.27

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.