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Finding the Third Proportional to 441,750 and 700,619

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Solution

The third proportional to 441,750 and 700,619 is: 1,111,187.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,750 : 700,619 = 700,619 : x
  2. Step 2: Convert to fraction form
    441,750/700,619 = 700,619/x
  3. Step 3: Cross multiply
    441,750x = 700,619 × 700,619
  4. Step 4: Simplify right side
    441,750x = 490,866,983,161
  5. Step 5: Solve for x
    x = 490,866,983,161/441,750
  6. Step 6: Final answer
    x = 1,111,187.29

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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.