Home / 1,166,744.80-1,750,808.40-850,405.60

Finding the Fourth Proportional to 1,166,744.80, 1,750,808.40 and 850,405.60

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Solution

The fourth proportional to 1,166,744.80, 1,750,808.40 and 850,405.60 is: 1,276,112.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,744.80 : 1,750,808.40 = 850,405.60 : x
  2. Step 2: Convert to fraction form
    1,166,744.80/1,750,808.40 = 850,405.60/x
  3. Step 3: Cross multiply
    1,166,744.80x = 1,750,808.40 × 850,405.60
  4. Step 4: Simplify right side
    1,166,744.80x = 1,488,897,267,887.04
  5. Step 5: Solve for x
    x = 1,488,897,267,887.04/1,166,744.80
  6. Step 6: Final answer
    x = 1,276,112.20

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