Home / 5,327,041.44-7,346,414.60-3,490,832.82

Finding the Fourth Proportional to 5,327,041.44, 7,346,414.60 and 3,490,832.82

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Solution

The fourth proportional to 5,327,041.44, 7,346,414.60 and 3,490,832.82 is: 4,814,136.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,327,041.44 : 7,346,414.60 = 3,490,832.82 : x
  2. Step 2: Convert to fraction form
    5,327,041.44/7,346,414.60 = 3,490,832.82/x
  3. Step 3: Cross multiply
    5,327,041.44x = 7,346,414.60 × 3,490,832.82
  4. Step 4: Simplify right side
    5,327,041.44x = 25,645,105,195,007.17
  5. Step 5: Solve for x
    x = 25,645,105,195,007.17/5,327,041.44
  6. Step 6: Final answer
    x = 4,814,136.61

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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.