Home / 11,086,861.90-16,647,400.05-6,048,013.90

Finding the Fourth Proportional to 11,086,861.90, 16,647,400.05 and 6,048,013.90

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Solution

The fourth proportional to 11,086,861.90, 16,647,400.05 and 6,048,013.90 is: 9,081,353.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,086,861.90 : 16,647,400.05 = 6,048,013.90 : x
  2. Step 2: Convert to fraction form
    11,086,861.90/16,647,400.05 = 6,048,013.90/x
  3. Step 3: Cross multiply
    11,086,861.90x = 16,647,400.05 × 6,048,013.90
  4. Step 4: Simplify right side
    11,086,861.90x = 100,683,706,901,260.70
  5. Step 5: Solve for x
    x = 100,683,706,901,260.70/11,086,861.90
  6. Step 6: Final answer
    x = 9,081,353.03

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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.