Home / 669,483.68-1,004,233.64-196,178.64

Finding the Fourth Proportional to 669,483.68, 1,004,233.64 and 196,178.64

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Solution

The fourth proportional to 669,483.68, 1,004,233.64 and 196,178.64 is: 294,270.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    669,483.68 : 1,004,233.64 = 196,178.64 : x
  2. Step 2: Convert to fraction form
    669,483.68/1,004,233.64 = 196,178.64/x
  3. Step 3: Cross multiply
    669,483.68x = 1,004,233.64 × 196,178.64
  4. Step 4: Simplify right side
    669,483.68x = 197,009,189,737.45
  5. Step 5: Solve for x
    x = 197,009,189,737.45/669,483.68
  6. Step 6: Final answer
    x = 294,270.34

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