Home / 2,577,297.36-3,866,079.44-658,226.44

Finding the Fourth Proportional to 2,577,297.36, 3,866,079.44 and 658,226.44

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Solution

The fourth proportional to 2,577,297.36, 3,866,079.44 and 658,226.44 is: 987,373.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,297.36 : 3,866,079.44 = 658,226.44 : x
  2. Step 2: Convert to fraction form
    2,577,297.36/3,866,079.44 = 658,226.44/x
  3. Step 3: Cross multiply
    2,577,297.36x = 3,866,079.44 × 658,226.44
  4. Step 4: Simplify right side
    2,577,297.36x = 2,544,755,706,548.39
  5. Step 5: Solve for x
    x = 2,544,755,706,548.39/2,577,297.36
  6. Step 6: Final answer
    x = 987,373.73

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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.