Home / 531,944.44-797,227.26-216,034.36

Finding the Fourth Proportional to 531,944.44, 797,227.26 and 216,034.36

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Solution

The fourth proportional to 531,944.44, 797,227.26 and 216,034.36 is: 323,771.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    531,944.44 : 797,227.26 = 216,034.36 : x
  2. Step 2: Convert to fraction form
    531,944.44/797,227.26 = 216,034.36/x
  3. Step 3: Cross multiply
    531,944.44x = 797,227.26 × 216,034.36
  4. Step 4: Simplify right side
    531,944.44x = 172,228,480,888.65
  5. Step 5: Solve for x
    x = 172,228,480,888.65/531,944.44
  6. Step 6: Final answer
    x = 323,771.56

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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.