Home / 3,000,828.88-4,497,940.92-1,482,263.44

Finding the Fourth Proportional to 3,000,828.88, 4,497,940.92 and 1,482,263.44

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Solution

The fourth proportional to 3,000,828.88, 4,497,940.92 and 1,482,263.44 is: 2,221,763.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,828.88 : 4,497,940.92 = 1,482,263.44 : x
  2. Step 2: Convert to fraction form
    3,000,828.88/4,497,940.92 = 1,482,263.44/x
  3. Step 3: Cross multiply
    3,000,828.88x = 4,497,940.92 × 1,482,263.44
  4. Step 4: Simplify right side
    3,000,828.88x = 6,667,133,380,995.97
  5. Step 5: Solve for x
    x = 6,667,133,380,995.97/3,000,828.88
  6. Step 6: Final answer
    x = 2,221,763.94

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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.