Home / 2,614,029.21-3,922,578.46-1,097,595.51

Finding the Fourth Proportional to 2,614,029.21, 3,922,578.46 and 1,097,595.51

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Solution

The fourth proportional to 2,614,029.21, 3,922,578.46 and 1,097,595.51 is: 1,647,037.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,029.21 : 3,922,578.46 = 1,097,595.51 : x
  2. Step 2: Convert to fraction form
    2,614,029.21/3,922,578.46 = 1,097,595.51/x
  3. Step 3: Cross multiply
    2,614,029.21x = 3,922,578.46 × 1,097,595.51
  4. Step 4: Simplify right side
    2,614,029.21x = 4,305,404,491,981.04
  5. Step 5: Solve for x
    x = 4,305,404,491,981.04/2,614,029.21
  6. Step 6: Final answer
    x = 1,647,037.64

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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.