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Finding the Third Proportional to 888,941 and 1,412,143

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Solution

The third proportional to 888,941 and 1,412,143 is: 2,243,284.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,941 : 1,412,143 = 1,412,143 : x
  2. Step 2: Convert to fraction form
    888,941/1,412,143 = 1,412,143/x
  3. Step 3: Cross multiply
    888,941x = 1,412,143 × 1,412,143
  4. Step 4: Simplify right side
    888,941x = 1,994,147,852,449
  5. Step 5: Solve for x
    x = 1,994,147,852,449/888,941
  6. Step 6: Final answer
    x = 2,243,284.82

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.