Home / 733,494.69-1,100,312.12-227,919.89

Finding the Fourth Proportional to 733,494.69, 1,100,312.12 and 227,919.89

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Solution

The fourth proportional to 733,494.69, 1,100,312.12 and 227,919.89 is: 341,901.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,494.69 : 1,100,312.12 = 227,919.89 : x
  2. Step 2: Convert to fraction form
    733,494.69/1,100,312.12 = 227,919.89/x
  3. Step 3: Cross multiply
    733,494.69x = 1,100,312.12 × 227,919.89
  4. Step 4: Simplify right side
    733,494.69x = 250,783,020,676.65
  5. Step 5: Solve for x
    x = 250,783,020,676.65/733,494.69
  6. Step 6: Final answer
    x = 341,901.62

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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.