Home / 1,162,174.15-1,742,262.72-403,917.13

Finding the Fourth Proportional to 1,162,174.15, 1,742,262.72 and 403,917.13

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Solution

The fourth proportional to 1,162,174.15, 1,742,262.72 and 403,917.13 is: 605,528.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,174.15 : 1,742,262.72 = 403,917.13 : x
  2. Step 2: Convert to fraction form
    1,162,174.15/1,742,262.72 = 403,917.13/x
  3. Step 3: Cross multiply
    1,162,174.15x = 1,742,262.72 × 403,917.13
  4. Step 4: Simplify right side
    1,162,174.15x = 703,729,757,568.39
  5. Step 5: Solve for x
    x = 703,729,757,568.39/1,162,174.15
  6. Step 6: Final answer
    x = 605,528.66

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