Home / 3,217,353.97-4,824,959.31-1,297,769.41

Finding the Fourth Proportional to 3,217,353.97, 4,824,959.31 and 1,297,769.41

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Solution

The fourth proportional to 3,217,353.97, 4,824,959.31 and 1,297,769.41 is: 1,946,221.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,217,353.97 : 4,824,959.31 = 1,297,769.41 : x
  2. Step 2: Convert to fraction form
    3,217,353.97/4,824,959.31 = 1,297,769.41/x
  3. Step 3: Cross multiply
    3,217,353.97x = 4,824,959.31 × 1,297,769.41
  4. Step 4: Simplify right side
    3,217,353.97x = 6,261,684,597,012.71
  5. Step 5: Solve for x
    x = 6,261,684,597,012.71/3,217,353.97
  6. Step 6: Final answer
    x = 1,946,221.85

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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.