Home / 1,153,208.44-1,729,977.75-354,557.05

Finding the Fourth Proportional to 1,153,208.44, 1,729,977.75 and 354,557.05

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Solution

The fourth proportional to 1,153,208.44, 1,729,977.75 and 354,557.05 is: 531,886.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,208.44 : 1,729,977.75 = 354,557.05 : x
  2. Step 2: Convert to fraction form
    1,153,208.44/1,729,977.75 = 354,557.05/x
  3. Step 3: Cross multiply
    1,153,208.44x = 1,729,977.75 × 354,557.05
  4. Step 4: Simplify right side
    1,153,208.44x = 613,375,807,605.64
  5. Step 5: Solve for x
    x = 613,375,807,605.64/1,153,208.44
  6. Step 6: Final answer
    x = 531,886.33

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