Home / 733,922.84-1,100,959.84-254,149.72

Finding the Fourth Proportional to 733,922.84, 1,100,959.84 and 254,149.72

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Solution

The fourth proportional to 733,922.84, 1,100,959.84 and 254,149.72 is: 381,250.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,922.84 : 1,100,959.84 = 254,149.72 : x
  2. Step 2: Convert to fraction form
    733,922.84/1,100,959.84 = 254,149.72/x
  3. Step 3: Cross multiply
    733,922.84x = 1,100,959.84 × 254,149.72
  4. Step 4: Simplify right side
    733,922.84x = 279,808,628,291.70
  5. Step 5: Solve for x
    x = 279,808,628,291.70/733,922.84
  6. Step 6: Final answer
    x = 381,250.74

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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.