Home / 8,092,633.37-11,167,703.72-4,421,471.11

Finding the Fourth Proportional to 8,092,633.37, 11,167,703.72 and 4,421,471.11

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Solution

The fourth proportional to 8,092,633.37, 11,167,703.72 and 4,421,471.11 is: 6,101,558.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,633.37 : 11,167,703.72 = 4,421,471.11 : x
  2. Step 2: Convert to fraction form
    8,092,633.37/11,167,703.72 = 4,421,471.11/x
  3. Step 3: Cross multiply
    8,092,633.37x = 11,167,703.72 × 4,421,471.11
  4. Step 4: Simplify right side
    8,092,633.37x = 49,377,679,363,019.54
  5. Step 5: Solve for x
    x = 49,377,679,363,019.54/8,092,633.37
  6. Step 6: Final answer
    x = 6,101,558.92

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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.