Home / 3,589,749-5,384,670.38-1,193,593.59

Finding the Fourth Proportional to 3,589,749, 5,384,670.38 and 1,193,593.59

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Solution

The fourth proportional to 3,589,749, 5,384,670.38 and 1,193,593.59 is: 1,790,405.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,749 : 5,384,670.38 = 1,193,593.59 : x
  2. Step 2: Convert to fraction form
    3,589,749/5,384,670.38 = 1,193,593.59/x
  3. Step 3: Cross multiply
    3,589,749x = 5,384,670.38 × 1,193,593.59
  4. Step 4: Simplify right side
    3,589,749x = 6,427,108,048,338.87
  5. Step 5: Solve for x
    x = 6,427,108,048,338.87/3,589,749
  6. Step 6: Final answer
    x = 1,790,405.97

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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.