Home / 1,346,027.60-2,016,319.80-839,032.40

Finding the Fourth Proportional to 1,346,027.60, 2,016,319.80 and 839,032.40

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Solution

The fourth proportional to 1,346,027.60, 2,016,319.80 and 839,032.40 is: 1,256,852.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,027.60 : 2,016,319.80 = 839,032.40 : x
  2. Step 2: Convert to fraction form
    1,346,027.60/2,016,319.80 = 839,032.40/x
  3. Step 3: Cross multiply
    1,346,027.60x = 2,016,319.80 × 839,032.40
  4. Step 4: Simplify right side
    1,346,027.60x = 1,691,757,640,961.52
  5. Step 5: Solve for x
    x = 1,691,757,640,961.52/1,346,027.60
  6. Step 6: Final answer
    x = 1,256,852.12

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