Home / 2,764,410.36-4,147,179.30-1,566,867.48

Finding the Fourth Proportional to 2,764,410.36, 4,147,179.30 and 1,566,867.48

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Solution

The fourth proportional to 2,764,410.36, 4,147,179.30 and 1,566,867.48 is: 2,350,620.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,410.36 : 4,147,179.30 = 1,566,867.48 : x
  2. Step 2: Convert to fraction form
    2,764,410.36/4,147,179.30 = 1,566,867.48/x
  3. Step 3: Cross multiply
    2,764,410.36x = 4,147,179.30 × 1,566,867.48
  4. Step 4: Simplify right side
    2,764,410.36x = 6,498,080,378,899.16
  5. Step 5: Solve for x
    x = 6,498,080,378,899.16/2,764,410.36
  6. Step 6: Final answer
    x = 2,350,620.76

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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.