Home / 887,303.08-1,330,954.62-222,455.08

Finding the Fourth Proportional to 887,303.08, 1,330,954.62 and 222,455.08

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Solution

The fourth proportional to 887,303.08, 1,330,954.62 and 222,455.08 is: 333,682.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    887,303.08 : 1,330,954.62 = 222,455.08 : x
  2. Step 2: Convert to fraction form
    887,303.08/1,330,954.62 = 222,455.08/x
  3. Step 3: Cross multiply
    887,303.08x = 1,330,954.62 × 222,455.08
  4. Step 4: Simplify right side
    887,303.08x = 296,077,616,468.47
  5. Step 5: Solve for x
    x = 296,077,616,468.47/887,303.08
  6. Step 6: Final answer
    x = 333,682.62

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