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Finding the Third Proportional to 1,961,974 and 2,944,917

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Solution

The third proportional to 1,961,974 and 2,944,917 is: 4,420,311.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,961,974 : 2,944,917 = 2,944,917 : x
  2. Step 2: Convert to fraction form
    1,961,974/2,944,917 = 2,944,917/x
  3. Step 3: Cross multiply
    1,961,974x = 2,944,917 × 2,944,917
  4. Step 4: Simplify right side
    1,961,974x = 8,672,536,136,889
  5. Step 5: Solve for x
    x = 8,672,536,136,889/1,961,974
  6. Step 6: Final answer
    x = 4,420,311.45

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Why These Related Problems?

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