Home / 1,184,564.40-1,776,846.60-806,650.80

Finding the Fourth Proportional to 1,184,564.40, 1,776,846.60 and 806,650.80

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Solution

The fourth proportional to 1,184,564.40, 1,776,846.60 and 806,650.80 is: 1,209,976.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,564.40 : 1,776,846.60 = 806,650.80 : x
  2. Step 2: Convert to fraction form
    1,184,564.40/1,776,846.60 = 806,650.80/x
  3. Step 3: Cross multiply
    1,184,564.40x = 1,776,846.60 × 806,650.80
  4. Step 4: Simplify right side
    1,184,564.40x = 1,433,294,731,367.28
  5. Step 5: Solve for x
    x = 1,433,294,731,367.28/1,184,564.40
  6. Step 6: Final answer
    x = 1,209,976.20

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