Home / 3,983,950.26-5,973,364.38-2,616,107.85

Finding the Fourth Proportional to 3,983,950.26, 5,973,364.38 and 2,616,107.85

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Solution

The fourth proportional to 3,983,950.26, 5,973,364.38 and 2,616,107.85 is: 3,922,480.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,983,950.26 : 5,973,364.38 = 2,616,107.85 : x
  2. Step 2: Convert to fraction form
    3,983,950.26/5,973,364.38 = 2,616,107.85/x
  3. Step 3: Cross multiply
    3,983,950.26x = 5,973,364.38 × 2,616,107.85
  4. Step 4: Simplify right side
    3,983,950.26x = 15,626,965,453,644.50
  5. Step 5: Solve for x
    x = 15,626,965,453,644.50/3,983,950.26
  6. Step 6: Final answer
    x = 3,922,480.06

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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.