Home / 733,613.36-1,100,423.68-333,974.54

Finding the Fourth Proportional to 733,613.36, 1,100,423.68 and 333,974.54

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Solution

The fourth proportional to 733,613.36, 1,100,423.68 and 333,974.54 is: 500,963.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,613.36 : 1,100,423.68 = 333,974.54 : x
  2. Step 2: Convert to fraction form
    733,613.36/1,100,423.68 = 333,974.54/x
  3. Step 3: Cross multiply
    733,613.36x = 1,100,423.68 × 333,974.54
  4. Step 4: Simplify right side
    733,613.36x = 367,513,494,249.23
  5. Step 5: Solve for x
    x = 367,513,494,249.23/733,613.36
  6. Step 6: Final answer
    x = 500,963.47

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1.5x scale

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.