Home / 1,276,217.29-1,761,191.67-703,277.97

Finding the Fourth Proportional to 1,276,217.29, 1,761,191.67 and 703,277.97

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Solution

The fourth proportional to 1,276,217.29, 1,761,191.67 and 703,277.97 is: 970,530.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,276,217.29 : 1,761,191.67 = 703,277.97 : x
  2. Step 2: Convert to fraction form
    1,276,217.29/1,761,191.67 = 703,277.97/x
  3. Step 3: Cross multiply
    1,276,217.29x = 1,761,191.67 × 703,277.97
  4. Step 4: Simplify right side
    1,276,217.29x = 1,238,607,302,458.51
  5. Step 5: Solve for x
    x = 1,238,607,302,458.51/1,276,217.29
  6. Step 6: Final answer
    x = 970,530.11

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