Home / 803,233.44-1,204,081.83-297,658.62

Finding the Fourth Proportional to 803,233.44, 1,204,081.83 and 297,658.62

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Solution

The fourth proportional to 803,233.44, 1,204,081.83 and 297,658.62 is: 446,203.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,233.44 : 1,204,081.83 = 297,658.62 : x
  2. Step 2: Convert to fraction form
    803,233.44/1,204,081.83 = 297,658.62/x
  3. Step 3: Cross multiply
    803,233.44x = 1,204,081.83 × 297,658.62
  4. Step 4: Simplify right side
    803,233.44x = 358,405,335,884.88
  5. Step 5: Solve for x
    x = 358,405,335,884.88/803,233.44
  6. Step 6: Final answer
    x = 446,203.21

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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.