Home / 1,070,944.70-1,609,041.46-805,224.20

Finding the Fourth Proportional to 1,070,944.70, 1,609,041.46 and 805,224.20

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Solution

The fourth proportional to 1,070,944.70, 1,609,041.46 and 805,224.20 is: 1,209,809.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,944.70 : 1,609,041.46 = 805,224.20 : x
  2. Step 2: Convert to fraction form
    1,070,944.70/1,609,041.46 = 805,224.20/x
  3. Step 3: Cross multiply
    1,070,944.70x = 1,609,041.46 × 805,224.20
  4. Step 4: Simplify right side
    1,070,944.70x = 1,295,639,122,395.33
  5. Step 5: Solve for x
    x = 1,295,639,122,395.33/1,070,944.70
  6. Step 6: Final answer
    x = 1,209,809.55

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