Home / 2,255,183.56-3,382,598.86-635,887

Finding the Fourth Proportional to 2,255,183.56, 3,382,598.86 and 635,887

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Solution

The fourth proportional to 2,255,183.56, 3,382,598.86 and 635,887 is: 953,780.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,183.56 : 3,382,598.86 = 635,887 : x
  2. Step 2: Convert to fraction form
    2,255,183.56/3,382,598.86 = 635,887/x
  3. Step 3: Cross multiply
    2,255,183.56x = 3,382,598.86 × 635,887
  4. Step 4: Simplify right side
    2,255,183.56x = 2,150,950,641,288.82
  5. Step 5: Solve for x
    x = 2,150,950,641,288.82/2,255,183.56
  6. Step 6: Final answer
    x = 953,780.74

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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.