Home / 3,850,759.40-5,312,379.24-2,322,017.24

Finding the Fourth Proportional to 3,850,759.40, 5,312,379.24 and 2,322,017.24

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Solution

The fourth proportional to 3,850,759.40, 5,312,379.24 and 2,322,017.24 is: 3,203,377.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,850,759.40 : 5,312,379.24 = 2,322,017.24 : x
  2. Step 2: Convert to fraction form
    3,850,759.40/5,312,379.24 = 2,322,017.24/x
  3. Step 3: Cross multiply
    3,850,759.40x = 5,312,379.24 × 2,322,017.24
  4. Step 4: Simplify right side
    3,850,759.40x = 12,335,436,180,698.10
  5. Step 5: Solve for x
    x = 12,335,436,180,698.10/3,850,759.40
  6. Step 6: Final answer
    x = 3,203,377.54

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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.