Home / 1,323,174.16-1,982,922.54-690,826.60

Finding the Fourth Proportional to 1,323,174.16, 1,982,922.54 and 690,826.60

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Solution

The fourth proportional to 1,323,174.16, 1,982,922.54 and 690,826.60 is: 1,035,279.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,174.16 : 1,982,922.54 = 690,826.60 : x
  2. Step 2: Convert to fraction form
    1,323,174.16/1,982,922.54 = 690,826.60/x
  3. Step 3: Cross multiply
    1,323,174.16x = 1,982,922.54 × 690,826.60
  4. Step 4: Simplify right side
    1,323,174.16x = 1,369,855,636,371.56
  5. Step 5: Solve for x
    x = 1,369,855,636,371.56/1,323,174.16
  6. Step 6: Final answer
    x = 1,035,279.92

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