Home / 1,581,353.20-2,372,029.80-444,113.20

Finding the Fourth Proportional to 1,581,353.20, 2,372,029.80 and 444,113.20

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Solution

The fourth proportional to 1,581,353.20, 2,372,029.80 and 444,113.20 is: 666,169.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581,353.20 : 2,372,029.80 = 444,113.20 : x
  2. Step 2: Convert to fraction form
    1,581,353.20/2,372,029.80 = 444,113.20/x
  3. Step 3: Cross multiply
    1,581,353.20x = 2,372,029.80 × 444,113.20
  4. Step 4: Simplify right side
    1,581,353.20x = 1,053,449,744,973.36
  5. Step 5: Solve for x
    x = 1,053,449,744,973.36/1,581,353.20
  6. Step 6: Final answer
    x = 666,169.80

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