Home / 1,412,695.73-2,118,996.21-613,977.21

Finding the Fourth Proportional to 1,412,695.73, 2,118,996.21 and 613,977.21

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Solution

The fourth proportional to 1,412,695.73, 2,118,996.21 and 613,977.21 is: 920,945.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,412,695.73 : 2,118,996.21 = 613,977.21 : x
  2. Step 2: Convert to fraction form
    1,412,695.73/2,118,996.21 = 613,977.21/x
  3. Step 3: Cross multiply
    1,412,695.73x = 2,118,996.21 × 613,977.21
  4. Step 4: Simplify right side
    1,412,695.73x = 1,301,015,381,016.37
  5. Step 5: Solve for x
    x = 1,301,015,381,016.37/1,412,695.73
  6. Step 6: Final answer
    x = 920,945.22

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