Home / 1,022,896.02-1,412,201.37-909,404.76

Finding the Fourth Proportional to 1,022,896.02, 1,412,201.37 and 909,404.76

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Solution

The fourth proportional to 1,022,896.02, 1,412,201.37 and 909,404.76 is: 1,255,516.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,896.02 : 1,412,201.37 = 909,404.76 : x
  2. Step 2: Convert to fraction form
    1,022,896.02/1,412,201.37 = 909,404.76/x
  3. Step 3: Cross multiply
    1,022,896.02x = 1,412,201.37 × 909,404.76
  4. Step 4: Simplify right side
    1,022,896.02x = 1,284,262,647,956.52
  5. Step 5: Solve for x
    x = 1,284,262,647,956.52/1,022,896.02
  6. Step 6: Final answer
    x = 1,255,516.32

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