Home / 2,297,768.27-3,170,893.47-1,265,254.58

Finding the Fourth Proportional to 2,297,768.27, 3,170,893.47 and 1,265,254.58

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Solution

The fourth proportional to 2,297,768.27, 3,170,893.47 and 1,265,254.58 is: 1,746,036.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,768.27 : 3,170,893.47 = 1,265,254.58 : x
  2. Step 2: Convert to fraction form
    2,297,768.27/3,170,893.47 = 1,265,254.58/x
  3. Step 3: Cross multiply
    2,297,768.27x = 3,170,893.47 × 1,265,254.58
  4. Step 4: Simplify right side
    2,297,768.27x = 4,011,987,469,755.13
  5. Step 5: Solve for x
    x = 4,011,987,469,755.13/2,297,768.27
  6. Step 6: Final answer
    x = 1,746,036.59

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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.