Home / 892,204.80-1,337,864.40-323,563.20

Finding the Fourth Proportional to 892,204.80, 1,337,864.40 and 323,563.20

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Solution

The fourth proportional to 892,204.80, 1,337,864.40 and 323,563.20 is: 485,184.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,204.80 : 1,337,864.40 = 323,563.20 : x
  2. Step 2: Convert to fraction form
    892,204.80/1,337,864.40 = 323,563.20/x
  3. Step 3: Cross multiply
    892,204.80x = 1,337,864.40 × 323,563.20
  4. Step 4: Simplify right side
    892,204.80x = 432,883,686,430.08
  5. Step 5: Solve for x
    x = 432,883,686,430.08/892,204.80
  6. Step 6: Final answer
    x = 485,184.22

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