Home / 733,579.22-1,100,372.64-333,940.52

Finding the Fourth Proportional to 733,579.22, 1,100,372.64 and 333,940.52

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Solution

The fourth proportional to 733,579.22, 1,100,372.64 and 333,940.52 is: 500,912.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,579.22 : 1,100,372.64 = 333,940.52 : x
  2. Step 2: Convert to fraction form
    733,579.22/1,100,372.64 = 333,940.52/x
  3. Step 3: Cross multiply
    733,579.22x = 1,100,372.64 × 333,940.52
  4. Step 4: Simplify right side
    733,579.22x = 367,459,006,093.51
  5. Step 5: Solve for x
    x = 367,459,006,093.51/733,579.22
  6. Step 6: Final answer
    x = 500,912.51

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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.