Home / 8,092,631.37-11,167,700.96-4,421,469.11

Finding the Fourth Proportional to 8,092,631.37, 11,167,700.96 and 4,421,469.11

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Solution

The fourth proportional to 8,092,631.37, 11,167,700.96 and 4,421,469.11 is: 6,101,556.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,631.37 : 11,167,700.96 = 4,421,469.11 : x
  2. Step 2: Convert to fraction form
    8,092,631.37/11,167,700.96 = 4,421,469.11/x
  3. Step 3: Cross multiply
    8,092,631.37x = 11,167,700.96 × 4,421,469.11
  4. Step 4: Simplify right side
    8,092,631.37x = 49,377,644,824,357.35
  5. Step 5: Solve for x
    x = 49,377,644,824,357.35/8,092,631.37
  6. Step 6: Final answer
    x = 6,101,556.16

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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.