Home / 13,305,908.90-19,958,863.35-4,786,523.30

Finding the Fourth Proportional to 13,305,908.90, 19,958,863.35 and 4,786,523.30

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Solution

The fourth proportional to 13,305,908.90, 19,958,863.35 and 4,786,523.30 is: 7,179,784.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,305,908.90 : 19,958,863.35 = 4,786,523.30 : x
  2. Step 2: Convert to fraction form
    13,305,908.90/19,958,863.35 = 4,786,523.30/x
  3. Step 3: Cross multiply
    13,305,908.90x = 19,958,863.35 × 4,786,523.30
  4. Step 4: Simplify right side
    13,305,908.90x = 95,533,564,466,291.06
  5. Step 5: Solve for x
    x = 95,533,564,466,291.06/13,305,908.90
  6. Step 6: Final answer
    x = 7,179,784.95

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