Home / 1,275,898.63-1,760,744.46-702,937.42

Finding the Fourth Proportional to 1,275,898.63, 1,760,744.46 and 702,937.42

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Solution

The fourth proportional to 1,275,898.63, 1,760,744.46 and 702,937.42 is: 970,056.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,275,898.63 : 1,760,744.46 = 702,937.42 : x
  2. Step 2: Convert to fraction form
    1,275,898.63/1,760,744.46 = 702,937.42/x
  3. Step 3: Cross multiply
    1,275,898.63x = 1,760,744.46 × 702,937.42
  4. Step 4: Simplify right side
    1,275,898.63x = 1,237,693,167,991.69
  5. Step 5: Solve for x
    x = 1,237,693,167,991.69/1,275,898.63
  6. Step 6: Final answer
    x = 970,056.04

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