Home / 4,317,208.46-5,957,756.52-2,383,472.78

Finding the Fourth Proportional to 4,317,208.46, 5,957,756.52 and 2,383,472.78

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Solution

The fourth proportional to 4,317,208.46, 5,957,756.52 and 2,383,472.78 is: 3,289,197.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,208.46 : 5,957,756.52 = 2,383,472.78 : x
  2. Step 2: Convert to fraction form
    4,317,208.46/5,957,756.52 = 2,383,472.78/x
  3. Step 3: Cross multiply
    4,317,208.46x = 5,957,756.52 × 2,383,472.78
  4. Step 4: Simplify right side
    4,317,208.46x = 14,200,150,495,287.52
  5. Step 5: Solve for x
    x = 14,200,150,495,287.52/4,317,208.46
  6. Step 6: Final answer
    x = 3,289,197.32

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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.