Home / 2,675,349.73-4,013,013.79-969,093.69

Finding the Fourth Proportional to 2,675,349.73, 4,013,013.79 and 969,093.69

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Solution

The fourth proportional to 2,675,349.73, 4,013,013.79 and 969,093.69 is: 1,453,636.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,349.73 : 4,013,013.79 = 969,093.69 : x
  2. Step 2: Convert to fraction form
    2,675,349.73/4,013,013.79 = 969,093.69/x
  3. Step 3: Cross multiply
    2,675,349.73x = 4,013,013.79 × 969,093.69
  4. Step 4: Simplify right side
    2,675,349.73x = 3,888,986,341,771.99
  5. Step 5: Solve for x
    x = 3,888,986,341,771.99/2,675,349.73
  6. Step 6: Final answer
    x = 1,453,636.62

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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.