Home / 10,793,662.54-16,185,885.22-6,247,849.09

Finding the Fourth Proportional to 10,793,662.54, 16,185,885.22 and 6,247,849.09

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Solution

The fourth proportional to 10,793,662.54, 16,185,885.22 and 6,247,849.09 is: 9,369,105.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,793,662.54 : 16,185,885.22 = 6,247,849.09 : x
  2. Step 2: Convert to fraction form
    10,793,662.54/16,185,885.22 = 6,247,849.09/x
  3. Step 3: Cross multiply
    10,793,662.54x = 16,185,885.22 × 6,247,849.09
  4. Step 4: Simplify right side
    10,793,662.54x = 101,126,968,130,452.78
  5. Step 5: Solve for x
    x = 101,126,968,130,452.78/10,793,662.54
  6. Step 6: Final answer
    x = 9,369,105.97

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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.