Home / 9,951,879.45-14,922,467.83-5,854,616.96

Finding the Fourth Proportional to 9,951,879.45, 14,922,467.83 and 5,854,616.96

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Solution

The fourth proportional to 9,951,879.45, 14,922,467.83 and 5,854,616.96 is: 8,778,777.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,879.45 : 14,922,467.83 = 5,854,616.96 : x
  2. Step 2: Convert to fraction form
    9,951,879.45/14,922,467.83 = 5,854,616.96/x
  3. Step 3: Cross multiply
    9,951,879.45x = 14,922,467.83 × 5,854,616.96
  4. Step 4: Simplify right side
    9,951,879.45x = 87,365,333,213,299.31
  5. Step 5: Solve for x
    x = 87,365,333,213,299.31/9,951,879.45
  6. Step 6: Final answer
    x = 8,778,777.28

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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.