Home / 4,040,660.88-6,060,843.66-1,200,699.24

Finding the Fourth Proportional to 4,040,660.88, 6,060,843.66 and 1,200,699.24

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Solution

The fourth proportional to 4,040,660.88, 6,060,843.66 and 1,200,699.24 is: 1,801,004.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,660.88 : 6,060,843.66 = 1,200,699.24 : x
  2. Step 2: Convert to fraction form
    4,040,660.88/6,060,843.66 = 1,200,699.24/x
  3. Step 3: Cross multiply
    4,040,660.88x = 6,060,843.66 × 1,200,699.24
  4. Step 4: Simplify right side
    4,040,660.88x = 7,277,250,376,320.82
  5. Step 5: Solve for x
    x = 7,277,250,376,320.82/4,040,660.88
  6. Step 6: Final answer
    x = 1,801,004.98

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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.