Home / 1,051,358.27-1,577,037.24-252,639.81

Finding the Fourth Proportional to 1,051,358.27, 1,577,037.24 and 252,639.81

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Solution

The fourth proportional to 1,051,358.27, 1,577,037.24 and 252,639.81 is: 378,959.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,358.27 : 1,577,037.24 = 252,639.81 : x
  2. Step 2: Convert to fraction form
    1,051,358.27/1,577,037.24 = 252,639.81/x
  3. Step 3: Cross multiply
    1,051,358.27x = 1,577,037.24 × 252,639.81
  4. Step 4: Simplify right side
    1,051,358.27x = 398,422,388,676.52
  5. Step 5: Solve for x
    x = 398,422,388,676.52/1,051,358.27
  6. Step 6: Final answer
    x = 378,959.68

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