Home / 10,926,556.38-15,079,481.91-6,032,720.70

Finding the Fourth Proportional to 10,926,556.38, 15,079,481.91 and 6,032,720.70

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Solution

The fourth proportional to 10,926,556.38, 15,079,481.91 and 6,032,720.70 is: 8,325,615.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926,556.38 : 15,079,481.91 = 6,032,720.70 : x
  2. Step 2: Convert to fraction form
    10,926,556.38/15,079,481.91 = 6,032,720.70/x
  3. Step 3: Cross multiply
    10,926,556.38x = 15,079,481.91 × 6,032,720.70
  4. Step 4: Simplify right side
    10,926,556.38x = 90,970,302,663,732.55
  5. Step 5: Solve for x
    x = 90,970,302,663,732.55/10,926,556.38
  6. Step 6: Final answer
    x = 8,325,615.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.