Home / 3,558,104.38-5,337,484.67-1,161,961.57

Finding the Fourth Proportional to 3,558,104.38, 5,337,484.67 and 1,161,961.57

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Solution

The fourth proportional to 3,558,104.38, 5,337,484.67 and 1,161,961.57 is: 1,743,049.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,104.38 : 5,337,484.67 = 1,161,961.57 : x
  2. Step 2: Convert to fraction form
    3,558,104.38/5,337,484.67 = 1,161,961.57/x
  3. Step 3: Cross multiply
    3,558,104.38x = 5,337,484.67 × 1,161,961.57
  4. Step 4: Simplify right side
    3,558,104.38x = 6,201,952,067,004.13
  5. Step 5: Solve for x
    x = 6,201,952,067,004.13/3,558,104.38
  6. Step 6: Final answer
    x = 1,743,049.50

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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.