Home / 1,030,342.36-1,545,338.58-272,192.08

Finding the Fourth Proportional to 1,030,342.36, 1,545,338.58 and 272,192.08

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Solution

The fourth proportional to 1,030,342.36, 1,545,338.58 and 272,192.08 is: 408,241.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,342.36 : 1,545,338.58 = 272,192.08 : x
  2. Step 2: Convert to fraction form
    1,030,342.36/1,545,338.58 = 272,192.08/x
  3. Step 3: Cross multiply
    1,030,342.36x = 1,545,338.58 × 272,192.08
  4. Step 4: Simplify right side
    1,030,342.36x = 420,628,922,394.45
  5. Step 5: Solve for x
    x = 420,628,922,394.45/1,030,342.36
  6. Step 6: Final answer
    x = 408,241.90

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