Home / 4,899,630.59-7,335,073.94-3,435,600.54

Finding the Fourth Proportional to 4,899,630.59, 7,335,073.94 and 3,435,600.54

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Solution

The fourth proportional to 4,899,630.59, 7,335,073.94 and 3,435,600.54 is: 5,143,323.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,630.59 : 7,335,073.94 = 3,435,600.54 : x
  2. Step 2: Convert to fraction form
    4,899,630.59/7,335,073.94 = 3,435,600.54/x
  3. Step 3: Cross multiply
    4,899,630.59x = 7,335,073.94 × 3,435,600.54
  4. Step 4: Simplify right side
    4,899,630.59x = 25,200,383,972,025.92
  5. Step 5: Solve for x
    x = 25,200,383,972,025.92/4,899,630.59
  6. Step 6: Final answer
    x = 5,143,323.26

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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.