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Finding the Third Proportional to 4,865,760 and 7,008,952

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Solution

The third proportional to 4,865,760 and 7,008,952 is: 10,096,142.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,760 : 7,008,952 = 7,008,952 : x
  2. Step 2: Convert to fraction form
    4,865,760/7,008,952 = 7,008,952/x
  3. Step 3: Cross multiply
    4,865,760x = 7,008,952 × 7,008,952
  4. Step 4: Simplify right side
    4,865,760x = 49,125,408,138,304
  5. Step 5: Solve for x
    x = 49,125,408,138,304/4,865,760
  6. Step 6: Final answer
    x = 10,096,142.87

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.