Home / 11,751,535.98-17,632,286.46-5,690,783.52

Finding the Fourth Proportional to 11,751,535.98, 17,632,286.46 and 5,690,783.52

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Solution

The fourth proportional to 11,751,535.98, 17,632,286.46 and 5,690,783.52 is: 8,538,588.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,751,535.98 : 17,632,286.46 = 5,690,783.52 : x
  2. Step 2: Convert to fraction form
    11,751,535.98/17,632,286.46 = 5,690,783.52/x
  3. Step 3: Cross multiply
    11,751,535.98x = 17,632,286.46 × 5,690,783.52
  4. Step 4: Simplify right side
    11,751,535.98x = 100,341,525,206,487.14
  5. Step 5: Solve for x
    x = 100,341,525,206,487.14/11,751,535.98
  6. Step 6: Final answer
    x = 8,538,588.09

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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.