Home / 4,027,571.73-6,040,757.52-1,331,911.04

Finding the Fourth Proportional to 4,027,571.73, 6,040,757.52 and 1,331,911.04

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Solution

The fourth proportional to 4,027,571.73, 6,040,757.52 and 1,331,911.04 is: 1,997,668.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,571.73 : 6,040,757.52 = 1,331,911.04 : x
  2. Step 2: Convert to fraction form
    4,027,571.73/6,040,757.52 = 1,331,911.04/x
  3. Step 3: Cross multiply
    4,027,571.73x = 6,040,757.52 × 1,331,911.04
  4. Step 4: Simplify right side
    4,027,571.73x = 8,045,751,600,647.23
  5. Step 5: Solve for x
    x = 8,045,751,600,647.23/4,027,571.73
  6. Step 6: Final answer
    x = 1,997,668.11

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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.