Home / 1,084,242.62-1,626,443.82-285,518.64

Finding the Fourth Proportional to 1,084,242.62, 1,626,443.82 and 285,518.64

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Solution

The fourth proportional to 1,084,242.62, 1,626,443.82 and 285,518.64 is: 428,299.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,242.62 : 1,626,443.82 = 285,518.64 : x
  2. Step 2: Convert to fraction form
    1,084,242.62/1,626,443.82 = 285,518.64/x
  3. Step 3: Cross multiply
    1,084,242.62x = 1,626,443.82 × 285,518.64
  4. Step 4: Simplify right side
    1,084,242.62x = 464,380,027,522.81
  5. Step 5: Solve for x
    x = 464,380,027,522.81/1,084,242.62
  6. Step 6: Final answer
    x = 428,299.00

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