Home / 3,257,226.72-4,494,769.92-1,967,304.96

Finding the Fourth Proportional to 3,257,226.72, 4,494,769.92 and 1,967,304.96

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Solution

The fourth proportional to 3,257,226.72, 4,494,769.92 and 1,967,304.96 is: 2,714,758.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,226.72 : 4,494,769.92 = 1,967,304.96 : x
  2. Step 2: Convert to fraction form
    3,257,226.72/4,494,769.92 = 1,967,304.96/x
  3. Step 3: Cross multiply
    3,257,226.72x = 4,494,769.92 × 1,967,304.96
  4. Step 4: Simplify right side
    3,257,226.72x = 8,842,583,157,674.80
  5. Step 5: Solve for x
    x = 8,842,583,157,674.80/3,257,226.72
  6. Step 6: Final answer
    x = 2,714,758.26

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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.