Home / 8,092,636.66-11,167,706.62-4,421,474.22

Finding the Fourth Proportional to 8,092,636.66, 11,167,706.62 and 4,421,474.22

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Solution

The fourth proportional to 8,092,636.66, 11,167,706.62 and 4,421,474.22 is: 6,101,562.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,636.66 : 11,167,706.62 = 4,421,474.22 : x
  2. Step 2: Convert to fraction form
    8,092,636.66/11,167,706.62 = 4,421,474.22/x
  3. Step 3: Cross multiply
    8,092,636.66x = 11,167,706.62 × 4,421,474.22
  4. Step 4: Simplify right side
    8,092,636.66x = 49,377,726,901,440.73
  5. Step 5: Solve for x
    x = 49,377,726,901,440.73/8,092,636.66
  6. Step 6: Final answer
    x = 6,101,562.32

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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.