Home / 1,973,162-2,722,966-1,067,744

Finding the Fourth Proportional to 1,973,162, 2,722,966 and 1,067,744

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Solution

The fourth proportional to 1,973,162, 2,722,966 and 1,067,744 is: 1,473,488.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,162 : 2,722,966 = 1,067,744 : x
  2. Step 2: Convert to fraction form
    1,973,162/2,722,966 = 1,067,744/x
  3. Step 3: Cross multiply
    1,973,162x = 2,722,966 × 1,067,744
  4. Step 4: Simplify right side
    1,973,162x = 2,907,430,608,704
  5. Step 5: Solve for x
    x = 2,907,430,608,704/1,973,162
  6. Step 6: Final answer
    x = 1,473,488.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.