Home / 2,823,093.20-4,234,631.40-801,338.81

Finding the Fourth Proportional to 2,823,093.20, 4,234,631.40 and 801,338.81

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Solution

The fourth proportional to 2,823,093.20, 4,234,631.40 and 801,338.81 is: 1,202,005.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,093.20 : 4,234,631.40 = 801,338.81 : x
  2. Step 2: Convert to fraction form
    2,823,093.20/4,234,631.40 = 801,338.81/x
  3. Step 3: Cross multiply
    2,823,093.20x = 4,234,631.40 × 801,338.81
  4. Step 4: Simplify right side
    2,823,093.20x = 3,393,374,465,691.48
  5. Step 5: Solve for x
    x = 3,393,374,465,691.48/2,823,093.20
  6. Step 6: Final answer
    x = 1,202,005.83

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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.