Home / 3,983,217.94-5,496,815.64-2,264,338.54

Finding the Fourth Proportional to 3,983,217.94, 5,496,815.64 and 2,264,338.54

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Solution

The fourth proportional to 3,983,217.94, 5,496,815.64 and 2,264,338.54 is: 3,124,772.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,983,217.94 : 5,496,815.64 = 2,264,338.54 : x
  2. Step 2: Convert to fraction form
    3,983,217.94/5,496,815.64 = 2,264,338.54/x
  3. Step 3: Cross multiply
    3,983,217.94x = 5,496,815.64 × 2,264,338.54
  4. Step 4: Simplify right side
    3,983,217.94x = 12,446,651,500,926.77
  5. Step 5: Solve for x
    x = 12,446,651,500,926.77/3,983,217.94
  6. Step 6: Final answer
    x = 3,124,772.91

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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.