Home / 1,654,370.47-2,481,728.24-456,292.99

Finding the Fourth Proportional to 1,654,370.47, 2,481,728.24 and 456,292.99

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Solution

The fourth proportional to 1,654,370.47, 2,481,728.24 and 456,292.99 is: 684,487.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,370.47 : 2,481,728.24 = 456,292.99 : x
  2. Step 2: Convert to fraction form
    1,654,370.47/2,481,728.24 = 456,292.99/x
  3. Step 3: Cross multiply
    1,654,370.47x = 2,481,728.24 × 456,292.99
  4. Step 4: Simplify right side
    1,654,370.47x = 1,132,395,198,997.04
  5. Step 5: Solve for x
    x = 1,132,395,198,997.04/1,654,370.47
  6. Step 6: Final answer
    x = 684,487.07

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