Home / 4,794,793.89-7,195,028.35-1,764,287.88

Finding the Fourth Proportional to 4,794,793.89, 7,195,028.35 and 1,764,287.88

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Solution

The fourth proportional to 4,794,793.89, 7,195,028.35 and 1,764,287.88 is: 2,647,475.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,793.89 : 7,195,028.35 = 1,764,287.88 : x
  2. Step 2: Convert to fraction form
    4,794,793.89/7,195,028.35 = 1,764,287.88/x
  3. Step 3: Cross multiply
    4,794,793.89x = 7,195,028.35 × 1,764,287.88
  4. Step 4: Simplify right side
    4,794,793.89x = 12,694,101,314,161.40
  5. Step 5: Solve for x
    x = 12,694,101,314,161.40/4,794,793.89
  6. Step 6: Final answer
    x = 2,647,475.91

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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.