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Finding the Third Proportional to 3,383,868 and 7,325,304

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Solution

The third proportional to 3,383,868 and 7,325,304 is: 15,857,615.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,868 : 7,325,304 = 7,325,304 : x
  2. Step 2: Convert to fraction form
    3,383,868/7,325,304 = 7,325,304/x
  3. Step 3: Cross multiply
    3,383,868x = 7,325,304 × 7,325,304
  4. Step 4: Simplify right side
    3,383,868x = 53,660,078,692,416
  5. Step 5: Solve for x
    x = 53,660,078,692,416/3,383,868
  6. Step 6: Final answer
    x = 15,857,615.81

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.