Home / 6,231,007.23-8,603,346.88-4,027,174.75

Finding the Fourth Proportional to 6,231,007.23, 8,603,346.88 and 4,027,174.75

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Solution

The fourth proportional to 6,231,007.23, 8,603,346.88 and 4,027,174.75 is: 5,560,446.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,007.23 : 8,603,346.88 = 4,027,174.75 : x
  2. Step 2: Convert to fraction form
    6,231,007.23/8,603,346.88 = 4,027,174.75/x
  3. Step 3: Cross multiply
    6,231,007.23x = 8,603,346.88 × 4,027,174.75
  4. Step 4: Simplify right side
    6,231,007.23x = 34,647,181,320,627.29
  5. Step 5: Solve for x
    x = 34,647,181,320,627.29/6,231,007.23
  6. Step 6: Final answer
    x = 5,560,446.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.