Home / 844,378.96-1,266,699.66-283,544.68

Finding the Fourth Proportional to 844,378.96, 1,266,699.66 and 283,544.68

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Solution

The fourth proportional to 844,378.96, 1,266,699.66 and 283,544.68 is: 425,361.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,378.96 : 1,266,699.66 = 283,544.68 : x
  2. Step 2: Convert to fraction form
    844,378.96/1,266,699.66 = 283,544.68/x
  3. Step 3: Cross multiply
    844,378.96x = 1,266,699.66 × 283,544.68
  4. Step 4: Simplify right side
    844,378.96x = 359,165,949,750.81
  5. Step 5: Solve for x
    x = 359,165,949,750.81/844,378.96
  6. Step 6: Final answer
    x = 425,361.08

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