Home / 5,850,198.47-8,768,110.52-3,286,023.32

Finding the Fourth Proportional to 5,850,198.47, 8,768,110.52 and 3,286,023.32

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Solution

The fourth proportional to 5,850,198.47, 8,768,110.52 and 3,286,023.32 is: 4,924,997.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,850,198.47 : 8,768,110.52 = 3,286,023.32 : x
  2. Step 2: Convert to fraction form
    5,850,198.47/8,768,110.52 = 3,286,023.32/x
  3. Step 3: Cross multiply
    5,850,198.47x = 8,768,110.52 × 3,286,023.32
  4. Step 4: Simplify right side
    5,850,198.47x = 28,812,215,580,786.66
  5. Step 5: Solve for x
    x = 28,812,215,580,786.66/5,850,198.47
  6. Step 6: Final answer
    x = 4,924,997.97

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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.