Home / 733,932.34-1,100,888.76-201,453.46

Finding the Fourth Proportional to 733,932.34, 1,100,888.76 and 201,453.46

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Solution

The fourth proportional to 733,932.34, 1,100,888.76 and 201,453.46 is: 302,177.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,932.34 : 1,100,888.76 = 201,453.46 : x
  2. Step 2: Convert to fraction form
    733,932.34/1,100,888.76 = 201,453.46/x
  3. Step 3: Cross multiply
    733,932.34x = 1,100,888.76 × 201,453.46
  4. Step 4: Simplify right side
    733,932.34x = 221,777,849,777.11
  5. Step 5: Solve for x
    x = 221,777,849,777.11/733,932.34
  6. Step 6: Final answer
    x = 302,177.51

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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.