Home / 10,685,180.33-16,027,545.72-2,598,197.44

Finding the Fourth Proportional to 10,685,180.33, 16,027,545.72 and 2,598,197.44

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Solution

The fourth proportional to 10,685,180.33, 16,027,545.72 and 2,598,197.44 is: 3,897,241.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,685,180.33 : 16,027,545.72 = 2,598,197.44 : x
  2. Step 2: Convert to fraction form
    10,685,180.33/16,027,545.72 = 2,598,197.44/x
  3. Step 3: Cross multiply
    10,685,180.33x = 16,027,545.72 × 2,598,197.44
  4. Step 4: Simplify right side
    10,685,180.33x = 41,642,728,179,049.23
  5. Step 5: Solve for x
    x = 41,642,728,179,049.23/10,685,180.33
  6. Step 6: Final answer
    x = 3,897,241.50

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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.