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Finding the Third Proportional to 1,110,226 and 2,619,973

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Solution

The third proportional to 1,110,226 and 2,619,973 is: 6,182,757.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,226 : 2,619,973 = 2,619,973 : x
  2. Step 2: Convert to fraction form
    1,110,226/2,619,973 = 2,619,973/x
  3. Step 3: Cross multiply
    1,110,226x = 2,619,973 × 2,619,973
  4. Step 4: Simplify right side
    1,110,226x = 6,864,258,520,729
  5. Step 5: Solve for x
    x = 6,864,258,520,729/1,110,226
  6. Step 6: Final answer
    x = 6,182,757.85

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.