Home / 3,822,377.73-5,274,882.15-2,103,498.24

Finding the Fourth Proportional to 3,822,377.73, 5,274,882.15 and 2,103,498.24

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Solution

The fourth proportional to 3,822,377.73, 5,274,882.15 and 2,103,498.24 is: 2,902,828.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,377.73 : 5,274,882.15 = 2,103,498.24 : x
  2. Step 2: Convert to fraction form
    3,822,377.73/5,274,882.15 = 2,103,498.24/x
  3. Step 3: Cross multiply
    3,822,377.73x = 5,274,882.15 × 2,103,498.24
  4. Step 4: Simplify right side
    3,822,377.73x = 11,095,705,318,732.42
  5. Step 5: Solve for x
    x = 11,095,705,318,732.42/3,822,377.73
  6. Step 6: Final answer
    x = 2,902,828.06

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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.