Home / 11,558,478.27-17,324,289.22-4,365,435.27

Finding the Fourth Proportional to 11,558,478.27, 17,324,289.22 and 4,365,435.27

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Solution

The fourth proportional to 11,558,478.27, 17,324,289.22 and 4,365,435.27 is: 6,543,081.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,558,478.27 : 17,324,289.22 = 4,365,435.27 : x
  2. Step 2: Convert to fraction form
    11,558,478.27/17,324,289.22 = 4,365,435.27/x
  3. Step 3: Cross multiply
    11,558,478.27x = 17,324,289.22 × 4,365,435.27
  4. Step 4: Simplify right side
    11,558,478.27x = 75,628,063,188,668.78
  5. Step 5: Solve for x
    x = 75,628,063,188,668.78/11,558,478.27
  6. Step 6: Final answer
    x = 6,543,081.31

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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.