Home / 1,303,608.40-1,954,246.20-854,544.40

Finding the Fourth Proportional to 1,303,608.40, 1,954,246.20 and 854,544.40

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Solution

The fourth proportional to 1,303,608.40, 1,954,246.20 and 854,544.40 is: 1,281,052.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,608.40 : 1,954,246.20 = 854,544.40 : x
  2. Step 2: Convert to fraction form
    1,303,608.40/1,954,246.20 = 854,544.40/x
  3. Step 3: Cross multiply
    1,303,608.40x = 1,954,246.20 × 854,544.40
  4. Step 4: Simplify right side
    1,303,608.40x = 1,669,990,146,431.28
  5. Step 5: Solve for x
    x = 1,669,990,146,431.28/1,303,608.40
  6. Step 6: Final answer
    x = 1,281,052.00

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