Home / 803,301.08-1,204,110.88-270,638.08

Finding the Fourth Proportional to 803,301.08, 1,204,110.88 and 270,638.08

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Solution

The fourth proportional to 803,301.08, 1,204,110.88 and 270,638.08 is: 405,673.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,301.08 : 1,204,110.88 = 270,638.08 : x
  2. Step 2: Convert to fraction form
    803,301.08/1,204,110.88 = 270,638.08/x
  3. Step 3: Cross multiply
    803,301.08x = 1,204,110.88 × 270,638.08
  4. Step 4: Simplify right side
    803,301.08x = 325,878,256,670.31
  5. Step 5: Solve for x
    x = 325,878,256,670.31/803,301.08
  6. Step 6: Final answer
    x = 405,673.87

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