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Finding the Third Proportional to 3,206,836 and 6,679,028

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Solution

The third proportional to 3,206,836 and 6,679,028 is: 13,910,725.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,836 : 6,679,028 = 6,679,028 : x
  2. Step 2: Convert to fraction form
    3,206,836/6,679,028 = 6,679,028/x
  3. Step 3: Cross multiply
    3,206,836x = 6,679,028 × 6,679,028
  4. Step 4: Simplify right side
    3,206,836x = 44,609,415,024,784
  5. Step 5: Solve for x
    x = 44,609,415,024,784/3,206,836
  6. Step 6: Final answer
    x = 13,910,725.41

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.