Home / 4,309,550.14-5,947,219.76-2,375,879.91

Finding the Fourth Proportional to 4,309,550.14, 5,947,219.76 and 2,375,879.91

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Solution

The fourth proportional to 4,309,550.14, 5,947,219.76 and 2,375,879.91 is: 3,278,736.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,550.14 : 5,947,219.76 = 2,375,879.91 : x
  2. Step 2: Convert to fraction form
    4,309,550.14/5,947,219.76 = 2,375,879.91/x
  3. Step 3: Cross multiply
    4,309,550.14x = 5,947,219.76 × 2,375,879.91
  4. Step 4: Simplify right side
    4,309,550.14x = 14,129,879,967,467.72
  5. Step 5: Solve for x
    x = 14,129,879,967,467.72/4,309,550.14
  6. Step 6: Final answer
    x = 3,278,736.65

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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.