Home / 1,927,624.42-2,891,415.75-790,133.05

Finding the Fourth Proportional to 1,927,624.42, 2,891,415.75 and 790,133.05

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Solution

The fourth proportional to 1,927,624.42, 2,891,415.75 and 790,133.05 is: 1,185,191.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,927,624.42 : 2,891,415.75 = 790,133.05 : x
  2. Step 2: Convert to fraction form
    1,927,624.42/2,891,415.75 = 790,133.05/x
  3. Step 3: Cross multiply
    1,927,624.42x = 2,891,415.75 × 790,133.05
  4. Step 4: Simplify right side
    1,927,624.42x = 2,284,603,145,365.54
  5. Step 5: Solve for x
    x = 2,284,603,145,365.54/1,927,624.42
  6. Step 6: Final answer
    x = 1,185,191.02

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