Home / 2,329,786.66-3,493,252.86-908,181.94

Finding the Fourth Proportional to 2,329,786.66, 3,493,252.86 and 908,181.94

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Solution

The fourth proportional to 2,329,786.66, 3,493,252.86 and 908,181.94 is: 1,361,716.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,786.66 : 3,493,252.86 = 908,181.94 : x
  2. Step 2: Convert to fraction form
    2,329,786.66/3,493,252.86 = 908,181.94/x
  3. Step 3: Cross multiply
    2,329,786.66x = 3,493,252.86 × 908,181.94
  4. Step 4: Simplify right side
    2,329,786.66x = 3,172,509,147,166.53
  5. Step 5: Solve for x
    x = 3,172,509,147,166.53/2,329,786.66
  6. Step 6: Final answer
    x = 1,361,716.59

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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.