Home / 3,098,727.20-4,648,090.80-854,861.60

Finding the Fourth Proportional to 3,098,727.20, 4,648,090.80 and 854,861.60

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Solution

The fourth proportional to 3,098,727.20, 4,648,090.80 and 854,861.60 is: 1,282,292.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,727.20 : 4,648,090.80 = 854,861.60 : x
  2. Step 2: Convert to fraction form
    3,098,727.20/4,648,090.80 = 854,861.60/x
  3. Step 3: Cross multiply
    3,098,727.20x = 4,648,090.80 × 854,861.60
  4. Step 4: Simplify right side
    3,098,727.20x = 3,973,474,338,233.28
  5. Step 5: Solve for x
    x = 3,973,474,338,233.28/3,098,727.20
  6. Step 6: Final answer
    x = 1,282,292.40

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