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Finding the Third Proportional to 3,160,002 and 4,767,888

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Solution

The third proportional to 3,160,002 and 4,767,888 is: 7,193,905.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,002 : 4,767,888 = 4,767,888 : x
  2. Step 2: Convert to fraction form
    3,160,002/4,767,888 = 4,767,888/x
  3. Step 3: Cross multiply
    3,160,002x = 4,767,888 × 4,767,888
  4. Step 4: Simplify right side
    3,160,002x = 22,732,755,980,544
  5. Step 5: Solve for x
    x = 22,732,755,980,544/3,160,002
  6. Step 6: Final answer
    x = 7,193,905.57

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.