Home / 3,311,425.20-4,569,807.94-2,004,659.88

Finding the Fourth Proportional to 3,311,425.20, 4,569,807.94 and 2,004,659.88

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Solution

The fourth proportional to 3,311,425.20, 4,569,807.94 and 2,004,659.88 is: 2,766,455.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,425.20 : 4,569,807.94 = 2,004,659.88 : x
  2. Step 2: Convert to fraction form
    3,311,425.20/4,569,807.94 = 2,004,659.88/x
  3. Step 3: Cross multiply
    3,311,425.20x = 4,569,807.94 × 2,004,659.88
  4. Step 4: Simplify right side
    3,311,425.20x = 9,160,910,636,623.45
  5. Step 5: Solve for x
    x = 9,160,910,636,623.45/3,311,425.20
  6. Step 6: Final answer
    x = 2,766,455.55

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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.