Home / 4,126,458.08-6,189,665.52-2,245,158.56

Finding the Fourth Proportional to 4,126,458.08, 6,189,665.52 and 2,245,158.56

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Solution

The fourth proportional to 4,126,458.08, 6,189,665.52 and 2,245,158.56 is: 3,367,726.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,458.08 : 6,189,665.52 = 2,245,158.56 : x
  2. Step 2: Convert to fraction form
    4,126,458.08/6,189,665.52 = 2,245,158.56/x
  3. Step 3: Cross multiply
    4,126,458.08x = 6,189,665.52 × 2,245,158.56
  4. Step 4: Simplify right side
    4,126,458.08x = 13,896,780,525,764.85
  5. Step 5: Solve for x
    x = 13,896,780,525,764.85/4,126,458.08
  6. Step 6: Final answer
    x = 3,367,726.09

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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.