Home / 3,282,835.88-4,529,716.28-2,305,760.38

Finding the Fourth Proportional to 3,282,835.88, 4,529,716.28 and 2,305,760.38

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Solution

The fourth proportional to 3,282,835.88, 4,529,716.28 and 2,305,760.38 is: 3,181,529.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,835.88 : 4,529,716.28 = 2,305,760.38 : x
  2. Step 2: Convert to fraction form
    3,282,835.88/4,529,716.28 = 2,305,760.38/x
  3. Step 3: Cross multiply
    3,282,835.88x = 4,529,716.28 × 2,305,760.38
  4. Step 4: Simplify right side
    3,282,835.88x = 10,444,440,331,064.99
  5. Step 5: Solve for x
    x = 10,444,440,331,064.99/3,282,835.88
  6. Step 6: Final answer
    x = 3,181,529.85

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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.