Home / 3,826,122.50-5,279,658.33-2,355,797.54

Finding the Fourth Proportional to 3,826,122.50, 5,279,658.33 and 2,355,797.54

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Solution

The fourth proportional to 3,826,122.50, 5,279,658.33 and 2,355,797.54 is: 3,250,760.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,122.50 : 5,279,658.33 = 2,355,797.54 : x
  2. Step 2: Convert to fraction form
    3,826,122.50/5,279,658.33 = 2,355,797.54/x
  3. Step 3: Cross multiply
    3,826,122.50x = 5,279,658.33 × 2,355,797.54
  4. Step 4: Simplify right side
    3,826,122.50x = 12,437,806,127,887.89
  5. Step 5: Solve for x
    x = 12,437,806,127,887.89/3,826,122.50
  6. Step 6: Final answer
    x = 3,250,760.04

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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.