Home / 6,791,093-9,373,039.62-3,892,427

Finding the Fourth Proportional to 6,791,093, 9,373,039.62 and 3,892,427

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Solution

The fourth proportional to 6,791,093, 9,373,039.62 and 3,892,427 is: 5,372,312.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791,093 : 9,373,039.62 = 3,892,427 : x
  2. Step 2: Convert to fraction form
    6,791,093/9,373,039.62 = 3,892,427/x
  3. Step 3: Cross multiply
    6,791,093x = 9,373,039.62 × 3,892,427
  4. Step 4: Simplify right side
    6,791,093x = 36,483,872,488,957.73
  5. Step 5: Solve for x
    x = 36,483,872,488,957.73/6,791,093
  6. Step 6: Final answer
    x = 5,372,312.31

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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.