Home / 4,794,788.61-7,195,020.39-1,764,282.56

Finding the Fourth Proportional to 4,794,788.61, 7,195,020.39 and 1,764,282.56

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Solution

The fourth proportional to 4,794,788.61, 7,195,020.39 and 1,764,282.56 is: 2,647,467.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,788.61 : 7,195,020.39 = 1,764,282.56 : x
  2. Step 2: Convert to fraction form
    4,794,788.61/7,195,020.39 = 1,764,282.56/x
  3. Step 3: Cross multiply
    4,794,788.61x = 7,195,020.39 × 1,764,282.56
  4. Step 4: Simplify right side
    4,794,788.61x = 12,694,048,956,946.29
  5. Step 5: Solve for x
    x = 12,694,048,956,946.29/4,794,788.61
  6. Step 6: Final answer
    x = 2,647,467.91

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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.