Home / 2,667,914.28-4,001,880.86-646,159.54

Finding the Fourth Proportional to 2,667,914.28, 4,001,880.86 and 646,159.54

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Solution

The fourth proportional to 2,667,914.28, 4,001,880.86 and 646,159.54 is: 969,241.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,914.28 : 4,001,880.86 = 646,159.54 : x
  2. Step 2: Convert to fraction form
    2,667,914.28/4,001,880.86 = 646,159.54/x
  3. Step 3: Cross multiply
    2,667,914.28x = 4,001,880.86 × 646,159.54
  4. Step 4: Simplify right side
    2,667,914.28x = 2,585,853,495,632.40
  5. Step 5: Solve for x
    x = 2,585,853,495,632.40/2,667,914.28
  6. Step 6: Final answer
    x = 969,241.60

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