Home / 1,229,890.80-1,845,181.80-598,825.20

Finding the Fourth Proportional to 1,229,890.80, 1,845,181.80 and 598,825.20

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Solution

The fourth proportional to 1,229,890.80, 1,845,181.80 and 598,825.20 is: 898,406.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,229,890.80 : 1,845,181.80 = 598,825.20 : x
  2. Step 2: Convert to fraction form
    1,229,890.80/1,845,181.80 = 598,825.20/x
  3. Step 3: Cross multiply
    1,229,890.80x = 1,845,181.80 × 598,825.20
  4. Step 4: Simplify right side
    1,229,890.80x = 1,104,941,360,421.36
  5. Step 5: Solve for x
    x = 1,104,941,360,421.36/1,229,890.80
  6. Step 6: Final answer
    x = 898,406.07

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