Home / 2,764,618.80-4,146,633.40-967,536.60

Finding the Fourth Proportional to 2,764,618.80, 4,146,633.40 and 967,536.60

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Solution

The fourth proportional to 2,764,618.80, 4,146,633.40 and 967,536.60 is: 1,451,201.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,618.80 : 4,146,633.40 = 967,536.60 : x
  2. Step 2: Convert to fraction form
    2,764,618.80/4,146,633.40 = 967,536.60/x
  3. Step 3: Cross multiply
    2,764,618.80x = 4,146,633.40 × 967,536.60
  4. Step 4: Simplify right side
    2,764,618.80x = 4,012,019,581,282.44
  5. Step 5: Solve for x
    x = 4,012,019,581,282.44/2,764,618.80
  6. Step 6: Final answer
    x = 1,451,201.73

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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.