Home / 1,110,351.99-1,665,522.45-268,903.74

Finding the Fourth Proportional to 1,110,351.99, 1,665,522.45 and 268,903.74

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Solution

The fourth proportional to 1,110,351.99, 1,665,522.45 and 268,903.74 is: 403,354.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,351.99 : 1,665,522.45 = 268,903.74 : x
  2. Step 2: Convert to fraction form
    1,110,351.99/1,665,522.45 = 268,903.74/x
  3. Step 3: Cross multiply
    1,110,351.99x = 1,665,522.45 × 268,903.74
  4. Step 4: Simplify right side
    1,110,351.99x = 447,865,215,858.96
  5. Step 5: Solve for x
    x = 447,865,215,858.96/1,110,351.99
  6. Step 6: Final answer
    x = 403,354.27

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