Home / 1,973,251.04-2,723,093.28-1,067,832.80

Finding the Fourth Proportional to 1,973,251.04, 2,723,093.28 and 1,067,832.80

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Solution

The fourth proportional to 1,973,251.04, 2,723,093.28 and 1,067,832.80 is: 1,473,612.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,251.04 : 2,723,093.28 = 1,067,832.80 : x
  2. Step 2: Convert to fraction form
    1,973,251.04/2,723,093.28 = 1,067,832.80/x
  3. Step 3: Cross multiply
    1,973,251.04x = 2,723,093.28 × 1,067,832.80
  4. Step 4: Simplify right side
    1,973,251.04x = 2,907,808,321,843.58
  5. Step 5: Solve for x
    x = 2,907,808,321,843.58/1,973,251.04
  6. Step 6: Final answer
    x = 1,473,612.97

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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.