Home / 8,110,529.44-11,192,883.60-4,488,856.48

Finding the Fourth Proportional to 8,110,529.44, 11,192,883.60 and 4,488,856.48

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Solution

The fourth proportional to 8,110,529.44, 11,192,883.60 and 4,488,856.48 is: 6,194,817.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,110,529.44 : 11,192,883.60 = 4,488,856.48 : x
  2. Step 2: Convert to fraction form
    8,110,529.44/11,192,883.60 = 4,488,856.48/x
  3. Step 3: Cross multiply
    8,110,529.44x = 11,192,883.60 × 4,488,856.48
  4. Step 4: Simplify right side
    8,110,529.44x = 50,243,248,077,745.73
  5. Step 5: Solve for x
    x = 50,243,248,077,745.73/8,110,529.44
  6. Step 6: Final answer
    x = 6,194,817.30

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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.