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Finding the Third Proportional to 3,086,607 and 6,770,832

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Solution

The third proportional to 3,086,607 and 6,770,832 is: 14,852,608.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,607 : 6,770,832 = 6,770,832 : x
  2. Step 2: Convert to fraction form
    3,086,607/6,770,832 = 6,770,832/x
  3. Step 3: Cross multiply
    3,086,607x = 6,770,832 × 6,770,832
  4. Step 4: Simplify right side
    3,086,607x = 45,844,165,972,224
  5. Step 5: Solve for x
    x = 45,844,165,972,224/3,086,607
  6. Step 6: Final answer
    x = 14,852,608.70

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.