Home / 4,856,256.80-7,287,301.20-2,016,072.80

Finding the Fourth Proportional to 4,856,256.80, 7,287,301.20 and 2,016,072.80

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Solution

The fourth proportional to 4,856,256.80, 7,287,301.20 and 2,016,072.80 is: 3,025,319.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,256.80 : 7,287,301.20 = 2,016,072.80 : x
  2. Step 2: Convert to fraction form
    4,856,256.80/7,287,301.20 = 2,016,072.80/x
  3. Step 3: Cross multiply
    4,856,256.80x = 7,287,301.20 × 2,016,072.80
  4. Step 4: Simplify right side
    4,856,256.80x = 14,691,729,734,727.36
  5. Step 5: Solve for x
    x = 14,691,729,734,727.36/4,856,256.80
  6. Step 6: Final answer
    x = 3,025,319.78

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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.