Home / 2,551,584.92-3,826,048.46-1,203,385.54

Finding the Fourth Proportional to 2,551,584.92, 3,826,048.46 and 1,203,385.54

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Solution

The fourth proportional to 2,551,584.92, 3,826,048.46 and 1,203,385.54 is: 1,804,451.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,584.92 : 3,826,048.46 = 1,203,385.54 : x
  2. Step 2: Convert to fraction form
    2,551,584.92/3,826,048.46 = 1,203,385.54/x
  3. Step 3: Cross multiply
    2,551,584.92x = 3,826,048.46 × 1,203,385.54
  4. Step 4: Simplify right side
    2,551,584.92x = 4,604,211,392,103.27
  5. Step 5: Solve for x
    x = 4,604,211,392,103.27/2,551,584.92
  6. Step 6: Final answer
    x = 1,804,451.56

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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.