Home / 3,351,819.03-4,625,614.80-1,901,575.59

Finding the Fourth Proportional to 3,351,819.03, 4,625,614.80 and 1,901,575.59

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Solution

The fourth proportional to 3,351,819.03, 4,625,614.80 and 1,901,575.59 is: 2,624,233.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,819.03 : 4,625,614.80 = 1,901,575.59 : x
  2. Step 2: Convert to fraction form
    3,351,819.03/4,625,614.80 = 1,901,575.59/x
  3. Step 3: Cross multiply
    3,351,819.03x = 4,625,614.80 × 1,901,575.59
  4. Step 4: Simplify right side
    3,351,819.03x = 8,795,956,192,422.73
  5. Step 5: Solve for x
    x = 8,795,956,192,422.73/3,351,819.03
  6. Step 6: Final answer
    x = 2,624,233.62

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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.