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Finding the Third Proportional to 958,887 and 2,067,219

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Solution

The third proportional to 958,887 and 2,067,219 is: 4,456,619.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,887 : 2,067,219 = 2,067,219 : x
  2. Step 2: Convert to fraction form
    958,887/2,067,219 = 2,067,219/x
  3. Step 3: Cross multiply
    958,887x = 2,067,219 × 2,067,219
  4. Step 4: Simplify right side
    958,887x = 4,273,394,393,961
  5. Step 5: Solve for x
    x = 4,273,394,393,961/958,887
  6. Step 6: Final answer
    x = 4,456,619.39

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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.