Home / 6,233,930.80-9,356,801.10-3,842,446.30

Finding the Fourth Proportional to 6,233,930.80, 9,356,801.10 and 3,842,446.30

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Solution

The fourth proportional to 6,233,930.80, 9,356,801.10 and 3,842,446.30 is: 5,767,309.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,930.80 : 9,356,801.10 = 3,842,446.30 : x
  2. Step 2: Convert to fraction form
    6,233,930.80/9,356,801.10 = 3,842,446.30/x
  3. Step 3: Cross multiply
    6,233,930.80x = 9,356,801.10 × 3,842,446.30
  4. Step 4: Simplify right side
    6,233,930.80x = 35,953,005,766,530.93
  5. Step 5: Solve for x
    x = 35,953,005,766,530.93/6,233,930.80
  6. Step 6: Final answer
    x = 5,767,309.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.