Home / 3,589,011.36-5,378,708.20-3,359,169.27

Finding the Fourth Proportional to 3,589,011.36, 5,378,708.20 and 3,359,169.27

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Solution

The fourth proportional to 3,589,011.36, 5,378,708.20 and 3,359,169.27 is: 5,034,253.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,011.36 : 5,378,708.20 = 3,359,169.27 : x
  2. Step 2: Convert to fraction form
    3,589,011.36/5,378,708.20 = 3,359,169.27/x
  3. Step 3: Cross multiply
    3,589,011.36x = 5,378,708.20 × 3,359,169.27
  4. Step 4: Simplify right side
    3,589,011.36x = 18,067,991,309,509.25
  5. Step 5: Solve for x
    x = 18,067,991,309,509.25/3,589,011.36
  6. Step 6: Final answer
    x = 5,034,253.03

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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.