Home / 6,387,799.20-9,581,698.80-3,028,567.20

Finding the Fourth Proportional to 6,387,799.20, 9,581,698.80 and 3,028,567.20

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Solution

The fourth proportional to 6,387,799.20, 9,581,698.80 and 3,028,567.20 is: 4,542,850.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,387,799.20 : 9,581,698.80 = 3,028,567.20 : x
  2. Step 2: Convert to fraction form
    6,387,799.20/9,581,698.80 = 3,028,567.20/x
  3. Step 3: Cross multiply
    6,387,799.20x = 9,581,698.80 × 3,028,567.20
  4. Step 4: Simplify right side
    6,387,799.20x = 29,018,818,705,959.36
  5. Step 5: Solve for x
    x = 29,018,818,705,959.36/6,387,799.20
  6. Step 6: Final answer
    x = 4,542,850.80

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