Home / 3,100,343.70-4,650,661.35-970,497.30

Finding the Fourth Proportional to 3,100,343.70, 4,650,661.35 and 970,497.30

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Solution

The fourth proportional to 3,100,343.70, 4,650,661.35 and 970,497.30 is: 1,455,791.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,343.70 : 4,650,661.35 = 970,497.30 : x
  2. Step 2: Convert to fraction form
    3,100,343.70/4,650,661.35 = 970,497.30/x
  3. Step 3: Cross multiply
    3,100,343.70x = 4,650,661.35 × 970,497.30
  4. Step 4: Simplify right side
    3,100,343.70x = 4,513,454,283,389.35
  5. Step 5: Solve for x
    x = 4,513,454,283,389.35/3,100,343.70
  6. Step 6: Final answer
    x = 1,455,791.59

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