Home / 1,510,311.60-2,268,091.80-801,723.60

Finding the Fourth Proportional to 1,510,311.60, 2,268,091.80 and 801,723.60

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Solution

The fourth proportional to 1,510,311.60, 2,268,091.80 and 801,723.60 is: 1,203,978.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,311.60 : 2,268,091.80 = 801,723.60 : x
  2. Step 2: Convert to fraction form
    1,510,311.60/2,268,091.80 = 801,723.60/x
  3. Step 3: Cross multiply
    1,510,311.60x = 2,268,091.80 × 801,723.60
  4. Step 4: Simplify right side
    1,510,311.60x = 1,818,382,723,026.48
  5. Step 5: Solve for x
    x = 1,818,382,723,026.48/1,510,311.60
  6. Step 6: Final answer
    x = 1,203,978.52

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