Home / 739,921.84-1,109,913.62-234,471.62

Finding the Fourth Proportional to 739,921.84, 1,109,913.62 and 234,471.62

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Solution

The fourth proportional to 739,921.84, 1,109,913.62 and 234,471.62 is: 351,717.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,921.84 : 1,109,913.62 = 234,471.62 : x
  2. Step 2: Convert to fraction form
    739,921.84/1,109,913.62 = 234,471.62/x
  3. Step 3: Cross multiply
    739,921.84x = 1,109,913.62 × 234,471.62
  4. Step 4: Simplify right side
    739,921.84x = 260,243,246,143.89
  5. Step 5: Solve for x
    x = 260,243,246,143.89/739,921.84
  6. Step 6: Final answer
    x = 351,717.21

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