Home / 3,489,459.50-5,234,191.14-1,093,491.65

Finding the Fourth Proportional to 3,489,459.50, 5,234,191.14 and 1,093,491.65

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Solution

The fourth proportional to 3,489,459.50, 5,234,191.14 and 1,093,491.65 is: 1,640,238.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,489,459.50 : 5,234,191.14 = 1,093,491.65 : x
  2. Step 2: Convert to fraction form
    3,489,459.50/5,234,191.14 = 1,093,491.65/x
  3. Step 3: Cross multiply
    3,489,459.50x = 5,234,191.14 × 1,093,491.65
  4. Step 4: Simplify right side
    3,489,459.50x = 5,723,544,293,837.73
  5. Step 5: Solve for x
    x = 5,723,544,293,837.73/3,489,459.50
  6. Step 6: Final answer
    x = 1,640,238.07

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Double scale
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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.