Home / 2,947,344.03-4,421,015.73-817,428.06

Finding the Fourth Proportional to 2,947,344.03, 4,421,015.73 and 817,428.06

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Solution

The fourth proportional to 2,947,344.03, 4,421,015.73 and 817,428.06 is: 1,226,142.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,947,344.03 : 4,421,015.73 = 817,428.06 : x
  2. Step 2: Convert to fraction form
    2,947,344.03/4,421,015.73 = 817,428.06/x
  3. Step 3: Cross multiply
    2,947,344.03x = 4,421,015.73 × 817,428.06
  4. Step 4: Simplify right side
    2,947,344.03x = 3,613,862,311,403.38
  5. Step 5: Solve for x
    x = 3,613,862,311,403.38/2,947,344.03
  6. Step 6: Final answer
    x = 1,226,142.00

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