Home / 3,335,747.94-4,997,904.15-2,239,479.56

Finding the Fourth Proportional to 3,335,747.94, 4,997,904.15 and 2,239,479.56

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Solution

The fourth proportional to 3,335,747.94, 4,997,904.15 and 2,239,479.56 is: 3,355,380.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,747.94 : 4,997,904.15 = 2,239,479.56 : x
  2. Step 2: Convert to fraction form
    3,335,747.94/4,997,904.15 = 2,239,479.56/x
  3. Step 3: Cross multiply
    3,335,747.94x = 4,997,904.15 × 2,239,479.56
  4. Step 4: Simplify right side
    3,335,747.94x = 11,192,704,186,764.18
  5. Step 5: Solve for x
    x = 11,192,704,186,764.18/3,335,747.94
  6. Step 6: Final answer
    x = 3,355,380.68

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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.