Home / 4,488,976.63-6,194,749.23-2,451,742.39

Finding the Fourth Proportional to 4,488,976.63, 6,194,749.23 and 2,451,742.39

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Solution

The fourth proportional to 4,488,976.63, 6,194,749.23 and 2,451,742.39 is: 3,383,383.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,976.63 : 6,194,749.23 = 2,451,742.39 : x
  2. Step 2: Convert to fraction form
    4,488,976.63/6,194,749.23 = 2,451,742.39/x
  3. Step 3: Cross multiply
    4,488,976.63x = 6,194,749.23 × 2,451,742.39
  4. Step 4: Simplify right side
    4,488,976.63x = 15,187,929,282,610.86
  5. Step 5: Solve for x
    x = 15,187,929,282,610.86/4,488,976.63
  6. Step 6: Final answer
    x = 3,383,383.46

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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.