Home / 3,286,067.29-4,924,694.87-2,557,470.24

Finding the Fourth Proportional to 3,286,067.29, 4,924,694.87 and 2,557,470.24

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Solution

The fourth proportional to 3,286,067.29, 4,924,694.87 and 2,557,470.24 is: 3,832,776.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,067.29 : 4,924,694.87 = 2,557,470.24 : x
  2. Step 2: Convert to fraction form
    3,286,067.29/4,924,694.87 = 2,557,470.24/x
  3. Step 3: Cross multiply
    3,286,067.29x = 4,924,694.87 × 2,557,470.24
  4. Step 4: Simplify right side
    3,286,067.29x = 12,594,760,567,908.83
  5. Step 5: Solve for x
    x = 12,594,760,567,908.83/3,286,067.29
  6. Step 6: Final answer
    x = 3,832,776.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.