Home / 1,866,135.12-2,799,646.89-603,962.73

Finding the Fourth Proportional to 1,866,135.12, 2,799,646.89 and 603,962.73

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Solution

The fourth proportional to 1,866,135.12, 2,799,646.89 and 603,962.73 is: 906,087.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,866,135.12 : 2,799,646.89 = 603,962.73 : x
  2. Step 2: Convert to fraction form
    1,866,135.12/2,799,646.89 = 603,962.73/x
  3. Step 3: Cross multiply
    1,866,135.12x = 2,799,646.89 × 603,962.73
  4. Step 4: Simplify right side
    1,866,135.12x = 1,690,882,378,720.41
  5. Step 5: Solve for x
    x = 1,690,882,378,720.41/1,866,135.12
  6. Step 6: Final answer
    x = 906,087.86

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