Home / 830,013.60-1,244,850.30-230,824.20

Finding the Fourth Proportional to 830,013.60, 1,244,850.30 and 230,824.20

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Solution

The fourth proportional to 830,013.60, 1,244,850.30 and 230,824.20 is: 346,189.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    830,013.60 : 1,244,850.30 = 230,824.20 : x
  2. Step 2: Convert to fraction form
    830,013.60/1,244,850.30 = 230,824.20/x
  3. Step 3: Cross multiply
    830,013.60x = 1,244,850.30 × 230,824.20
  4. Step 4: Simplify right side
    830,013.60x = 287,341,574,617.26
  5. Step 5: Solve for x
    x = 287,341,574,617.26/830,013.60
  6. Step 6: Final answer
    x = 346,189.00

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