Home / 4,787,500.96-7,175,046.84-1,944,310.24

Finding the Fourth Proportional to 4,787,500.96, 7,175,046.84 and 1,944,310.24

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Solution

The fourth proportional to 4,787,500.96, 7,175,046.84 and 1,944,310.24 is: 2,913,945.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,787,500.96 : 7,175,046.84 = 1,944,310.24 : x
  2. Step 2: Convert to fraction form
    4,787,500.96/7,175,046.84 = 1,944,310.24/x
  3. Step 3: Cross multiply
    4,787,500.96x = 7,175,046.84 × 1,944,310.24
  4. Step 4: Simplify right side
    4,787,500.96x = 13,950,517,043,491.64
  5. Step 5: Solve for x
    x = 13,950,517,043,491.64/4,787,500.96
  6. Step 6: Final answer
    x = 2,913,945.53

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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.