Home / 11,830,469.85-17,751,197.60-4,541,504.38

Finding the Fourth Proportional to 11,830,469.85, 17,751,197.60 and 4,541,504.38

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Solution

The fourth proportional to 11,830,469.85, 17,751,197.60 and 4,541,504.38 is: 6,814,365.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,830,469.85 : 17,751,197.60 = 4,541,504.38 : x
  2. Step 2: Convert to fraction form
    11,830,469.85/17,751,197.60 = 4,541,504.38/x
  3. Step 3: Cross multiply
    11,830,469.85x = 17,751,197.60 × 4,541,504.38
  4. Step 4: Simplify right side
    11,830,469.85x = 80,617,141,583,559.97
  5. Step 5: Solve for x
    x = 80,617,141,583,559.97/11,830,469.85
  6. Step 6: Final answer
    x = 6,814,365.16

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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.