Home / 3,331,359.56-4,994,939.82-2,826,097.76

Finding the Fourth Proportional to 3,331,359.56, 4,994,939.82 and 2,826,097.76

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Solution

The fourth proportional to 3,331,359.56, 4,994,939.82 and 2,826,097.76 is: 4,237,365.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,359.56 : 4,994,939.82 = 2,826,097.76 : x
  2. Step 2: Convert to fraction form
    3,331,359.56/4,994,939.82 = 2,826,097.76/x
  3. Step 3: Cross multiply
    3,331,359.56x = 4,994,939.82 × 2,826,097.76
  4. Step 4: Simplify right side
    3,331,359.56x = 14,116,188,236,636.80
  5. Step 5: Solve for x
    x = 14,116,188,236,636.80/3,331,359.56
  6. Step 6: Final answer
    x = 4,237,365.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.