Home / 8,092,486.35-11,167,500.42-4,421,323.89

Finding the Fourth Proportional to 8,092,486.35, 11,167,500.42 and 4,421,323.89

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Solution

The fourth proportional to 8,092,486.35, 11,167,500.42 and 4,421,323.89 is: 6,101,355.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,486.35 : 11,167,500.42 = 4,421,323.89 : x
  2. Step 2: Convert to fraction form
    8,092,486.35/11,167,500.42 = 4,421,323.89/x
  3. Step 3: Cross multiply
    8,092,486.35x = 11,167,500.42 × 4,421,323.89
  4. Step 4: Simplify right side
    8,092,486.35x = 49,375,136,398,531.03
  5. Step 5: Solve for x
    x = 49,375,136,398,531.03/8,092,486.35
  6. Step 6: Final answer
    x = 6,101,355.54

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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.