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Finding the Fourth Proportional to 9,984,149.76, 14,978,166.48 and 3,835,683.48

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Solution

The fourth proportional to 9,984,149.76, 14,978,166.48 and 3,835,683.48 is: 5,754,271.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984,149.76 : 14,978,166.48 = 3,835,683.48 : x
  2. Step 2: Convert to fraction form
    9,984,149.76/14,978,166.48 = 3,835,683.48/x
  3. Step 3: Cross multiply
    9,984,149.76x = 14,978,166.48 × 3,835,683.48
  4. Step 4: Simplify right side
    9,984,149.76x = 57,451,505,728,025.75
  5. Step 5: Solve for x
    x = 57,451,505,728,025.75/9,984,149.76
  6. Step 6: Final answer
    x = 5,754,271.23

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Why These Related Problems?

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