Home / 9,067,098.60-13,591,790.55-8,110,504.80

Finding the Fourth Proportional to 9,067,098.60, 13,591,790.55 and 8,110,504.80

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Solution

The fourth proportional to 9,067,098.60, 13,591,790.55 and 8,110,504.80 is: 12,157,834.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,098.60 : 13,591,790.55 = 8,110,504.80 : x
  2. Step 2: Convert to fraction form
    9,067,098.60/13,591,790.55 = 8,110,504.80/x
  3. Step 3: Cross multiply
    9,067,098.60x = 13,591,790.55 × 8,110,504.80
  4. Step 4: Simplify right side
    9,067,098.60x = 110,236,282,496,369.64
  5. Step 5: Solve for x
    x = 110,236,282,496,369.64/9,067,098.60
  6. Step 6: Final answer
    x = 12,157,834.31

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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.