Home / 697,052.63-1,045,495.89-191,664.97

Finding the Fourth Proportional to 697,052.63, 1,045,495.89 and 191,664.97

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Solution

The fourth proportional to 697,052.63, 1,045,495.89 and 191,664.97 is: 287,474.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,052.63 : 1,045,495.89 = 191,664.97 : x
  2. Step 2: Convert to fraction form
    697,052.63/1,045,495.89 = 191,664.97/x
  3. Step 3: Cross multiply
    697,052.63x = 1,045,495.89 × 191,664.97
  4. Step 4: Simplify right side
    697,052.63x = 200,384,935,778.23
  5. Step 5: Solve for x
    x = 200,384,935,778.23/697,052.63
  6. Step 6: Final answer
    x = 287,474.61

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