Home / 4,637.43-6,956.07-1,127.47

Finding the Fourth Proportional to 4,637.43, 6,956.07 and 1,127.47

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Solution

The fourth proportional to 4,637.43, 6,956.07 and 1,127.47 is: 1,691.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637.43 : 6,956.07 = 1,127.47 : x
  2. Step 2: Convert to fraction form
    4,637.43/6,956.07 = 1,127.47/x
  3. Step 3: Cross multiply
    4,637.43x = 6,956.07 × 1,127.47
  4. Step 4: Simplify right side
    4,637.43x = 7,842,760.24
  5. Step 5: Solve for x
    x = 7,842,760.24/4,637.43
  6. Step 6: Final answer
    x = 1,691.19

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