Home / 1,433,935.92-2,151,227.94-474,389.28

Finding the Fourth Proportional to 1,433,935.92, 2,151,227.94 and 474,389.28

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Solution

The fourth proportional to 1,433,935.92, 2,151,227.94 and 474,389.28 is: 711,691.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,935.92 : 2,151,227.94 = 474,389.28 : x
  2. Step 2: Convert to fraction form
    1,433,935.92/2,151,227.94 = 474,389.28/x
  3. Step 3: Cross multiply
    1,433,935.92x = 2,151,227.94 × 474,389.28
  4. Step 4: Simplify right side
    1,433,935.92x = 1,020,519,473,572.48
  5. Step 5: Solve for x
    x = 1,020,519,473,572.48/1,433,935.92
  6. Step 6: Final answer
    x = 711,691.13

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