Home / 2,777,702.44-4,165,175.34-884,197.72

Finding the Fourth Proportional to 2,777,702.44, 4,165,175.34 and 884,197.72

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Solution

The fourth proportional to 2,777,702.44, 4,165,175.34 and 884,197.72 is: 1,325,857.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,777,702.44 : 4,165,175.34 = 884,197.72 : x
  2. Step 2: Convert to fraction form
    2,777,702.44/4,165,175.34 = 884,197.72/x
  3. Step 3: Cross multiply
    2,777,702.44x = 4,165,175.34 × 884,197.72
  4. Step 4: Simplify right side
    2,777,702.44x = 3,682,838,539,028.22
  5. Step 5: Solve for x
    x = 3,682,838,539,028.22/2,777,702.44
  6. Step 6: Final answer
    x = 1,325,857.83

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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.