Home / 8,941,573.92-13,404,273.36-3,260,469.60

Finding the Fourth Proportional to 8,941,573.92, 13,404,273.36 and 3,260,469.60

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Solution

The fourth proportional to 8,941,573.92, 13,404,273.36 and 3,260,469.60 is: 4,887,755.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,573.92 : 13,404,273.36 = 3,260,469.60 : x
  2. Step 2: Convert to fraction form
    8,941,573.92/13,404,273.36 = 3,260,469.60/x
  3. Step 3: Cross multiply
    8,941,573.92x = 13,404,273.36 × 3,260,469.60
  4. Step 4: Simplify right side
    8,941,573.92x = 43,704,225,800,369.85
  5. Step 5: Solve for x
    x = 43,704,225,800,369.85/8,941,573.92
  6. Step 6: Final answer
    x = 4,887,755.35

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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.