Home / 4,253,589.87-6,380,351.99-1,058,694.60

Finding the Fourth Proportional to 4,253,589.87, 6,380,351.99 and 1,058,694.60

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Solution

The fourth proportional to 4,253,589.87, 6,380,351.99 and 1,058,694.60 is: 1,588,033.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,589.87 : 6,380,351.99 = 1,058,694.60 : x
  2. Step 2: Convert to fraction form
    4,253,589.87/6,380,351.99 = 1,058,694.60/x
  3. Step 3: Cross multiply
    4,253,589.87x = 6,380,351.99 × 1,058,694.60
  4. Step 4: Simplify right side
    4,253,589.87x = 6,754,844,192,618.78
  5. Step 5: Solve for x
    x = 6,754,844,192,618.78/4,253,589.87
  6. Step 6: Final answer
    x = 1,588,033.73

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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.