Home / 2,068,283.78-3,102,426.57-648,450.58

Finding the Fourth Proportional to 2,068,283.78, 3,102,426.57 and 648,450.58

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Solution

The fourth proportional to 2,068,283.78, 3,102,426.57 and 648,450.58 is: 972,676.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,283.78 : 3,102,426.57 = 648,450.58 : x
  2. Step 2: Convert to fraction form
    2,068,283.78/3,102,426.57 = 648,450.58/x
  3. Step 3: Cross multiply
    2,068,283.78x = 3,102,426.57 × 648,450.58
  4. Step 4: Simplify right side
    2,068,283.78x = 2,011,770,308,723.91
  5. Step 5: Solve for x
    x = 2,011,770,308,723.91/2,068,283.78
  6. Step 6: Final answer
    x = 972,676.15

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