Home / 2,764,266.80-4,146,400.20-1,568,524.56

Finding the Fourth Proportional to 2,764,266.80, 4,146,400.20 and 1,568,524.56

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Solution

The fourth proportional to 2,764,266.80, 4,146,400.20 and 1,568,524.56 is: 2,352,786.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,266.80 : 4,146,400.20 = 1,568,524.56 : x
  2. Step 2: Convert to fraction form
    2,764,266.80/4,146,400.20 = 1,568,524.56/x
  3. Step 3: Cross multiply
    2,764,266.80x = 4,146,400.20 × 1,568,524.56
  4. Step 4: Simplify right side
    2,764,266.80x = 6,503,730,549,288.91
  5. Step 5: Solve for x
    x = 6,503,730,549,288.91/2,764,266.80
  6. Step 6: Final answer
    x = 2,352,786.84

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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.