Home / 2,297,512.88-3,448,397.32-1,161,074.78

Finding the Fourth Proportional to 2,297,512.88, 3,448,397.32 and 1,161,074.78

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Solution

The fourth proportional to 2,297,512.88, 3,448,397.32 and 1,161,074.78 is: 1,742,687.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,512.88 : 3,448,397.32 = 1,161,074.78 : x
  2. Step 2: Convert to fraction form
    2,297,512.88/3,448,397.32 = 1,161,074.78/x
  3. Step 3: Cross multiply
    2,297,512.88x = 3,448,397.32 × 1,161,074.78
  4. Step 4: Simplify right side
    2,297,512.88x = 4,003,847,159,671.59
  5. Step 5: Solve for x
    x = 4,003,847,159,671.59/2,297,512.88
  6. Step 6: Final answer
    x = 1,742,687.58

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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.