Home / 3,579,589.80-5,367,243.08-2,428,251.23

Finding the Fourth Proportional to 3,579,589.80, 5,367,243.08 and 2,428,251.23

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Solution

The fourth proportional to 3,579,589.80, 5,367,243.08 and 2,428,251.23 is: 3,640,924.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,589.80 : 5,367,243.08 = 2,428,251.23 : x
  2. Step 2: Convert to fraction form
    3,579,589.80/5,367,243.08 = 2,428,251.23/x
  3. Step 3: Cross multiply
    3,579,589.80x = 5,367,243.08 × 2,428,251.23
  4. Step 4: Simplify right side
    3,579,589.80x = 13,033,014,630,207.72
  5. Step 5: Solve for x
    x = 13,033,014,630,207.72/3,579,589.80
  6. Step 6: Final answer
    x = 3,640,924.06

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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.