Home / 1,101,211.12-1,651,813.44-302,493.48

Finding the Fourth Proportional to 1,101,211.12, 1,651,813.44 and 302,493.48

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Solution

The fourth proportional to 1,101,211.12, 1,651,813.44 and 302,493.48 is: 453,739.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,211.12 : 1,651,813.44 = 302,493.48 : x
  2. Step 2: Convert to fraction form
    1,101,211.12/1,651,813.44 = 302,493.48/x
  3. Step 3: Cross multiply
    1,101,211.12x = 1,651,813.44 × 302,493.48
  4. Step 4: Simplify right side
    1,101,211.12x = 499,662,795,776.37
  5. Step 5: Solve for x
    x = 499,662,795,776.37/1,101,211.12
  6. Step 6: Final answer
    x = 453,739.33

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