Home / 1,686,660.84-2,327,646.78-922,714.41

Finding the Fourth Proportional to 1,686,660.84, 2,327,646.78 and 922,714.41

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Solution

The fourth proportional to 1,686,660.84, 2,327,646.78 and 922,714.41 is: 1,273,375.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,686,660.84 : 2,327,646.78 = 922,714.41 : x
  2. Step 2: Convert to fraction form
    1,686,660.84/2,327,646.78 = 922,714.41/x
  3. Step 3: Cross multiply
    1,686,660.84x = 2,327,646.78 × 922,714.41
  4. Step 4: Simplify right side
    1,686,660.84x = 2,147,753,225,296.10
  5. Step 5: Solve for x
    x = 2,147,753,225,296.10/1,686,660.84
  6. Step 6: Final answer
    x = 1,273,375.88

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