Home / 9,007,941.62-13,517,458.31-3,542,074.58

Finding the Fourth Proportional to 9,007,941.62, 13,517,458.31 and 3,542,074.58

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Solution

The fourth proportional to 9,007,941.62, 13,517,458.31 and 3,542,074.58 is: 5,315,292.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007,941.62 : 13,517,458.31 = 3,542,074.58 : x
  2. Step 2: Convert to fraction form
    9,007,941.62/13,517,458.31 = 3,542,074.58/x
  3. Step 3: Cross multiply
    9,007,941.62x = 13,517,458.31 × 3,542,074.58
  4. Step 4: Simplify right side
    9,007,941.62x = 47,879,845,508,709.59
  5. Step 5: Solve for x
    x = 47,879,845,508,709.59/9,007,941.62
  6. Step 6: Final answer
    x = 5,315,292.61

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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.