Home / 801,176.01-1,105,622.81-438,598.75

Finding the Fourth Proportional to 801,176.01, 1,105,622.81 and 438,598.75

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Solution

The fourth proportional to 801,176.01, 1,105,622.81 and 438,598.75 is: 605,266.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,176.01 : 1,105,622.81 = 438,598.75 : x
  2. Step 2: Convert to fraction form
    801,176.01/1,105,622.81 = 438,598.75/x
  3. Step 3: Cross multiply
    801,176.01x = 1,105,622.81 × 438,598.75
  4. Step 4: Simplify right side
    801,176.01x = 484,924,783,665.34
  5. Step 5: Solve for x
    x = 484,924,783,665.34/801,176.01
  6. Step 6: Final answer
    x = 605,266.23

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