Home / 675,330.82-1,013,049.53-226,053.33

Finding the Fourth Proportional to 675,330.82, 1,013,049.53 and 226,053.33

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Solution

The fourth proportional to 675,330.82, 1,013,049.53 and 226,053.33 is: 339,097.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,330.82 : 1,013,049.53 = 226,053.33 : x
  2. Step 2: Convert to fraction form
    675,330.82/1,013,049.53 = 226,053.33/x
  3. Step 3: Cross multiply
    675,330.82x = 1,013,049.53 × 226,053.33
  4. Step 4: Simplify right side
    675,330.82x = 229,003,222,599.89
  5. Step 5: Solve for x
    x = 229,003,222,599.89/675,330.82
  6. Step 6: Final answer
    x = 339,097.84

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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.