Home / 3,204,887.24-4,422,745.41-1,754,674.76

Finding the Fourth Proportional to 3,204,887.24, 4,422,745.41 and 1,754,674.76

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Solution

The fourth proportional to 3,204,887.24, 4,422,745.41 and 1,754,674.76 is: 2,421,451.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,887.24 : 4,422,745.41 = 1,754,674.76 : x
  2. Step 2: Convert to fraction form
    3,204,887.24/4,422,745.41 = 1,754,674.76/x
  3. Step 3: Cross multiply
    3,204,887.24x = 4,422,745.41 × 1,754,674.76
  4. Step 4: Simplify right side
    3,204,887.24x = 7,760,479,740,832.85
  5. Step 5: Solve for x
    x = 7,760,479,740,832.85/3,204,887.24
  6. Step 6: Final answer
    x = 2,421,451.73

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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.