Home / 1,088,621.80-1,502,349.36-605,195.02

Finding the Fourth Proportional to 1,088,621.80, 1,502,349.36 and 605,195.02

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Solution

The fourth proportional to 1,088,621.80, 1,502,349.36 and 605,195.02 is: 835,197.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,621.80 : 1,502,349.36 = 605,195.02 : x
  2. Step 2: Convert to fraction form
    1,088,621.80/1,502,349.36 = 605,195.02/x
  3. Step 3: Cross multiply
    1,088,621.80x = 1,502,349.36 × 605,195.02
  4. Step 4: Simplify right side
    1,088,621.80x = 909,214,350,580.64
  5. Step 5: Solve for x
    x = 909,214,350,580.64/1,088,621.80
  6. Step 6: Final answer
    x = 835,197.63

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