Home / 5,562,201.35-8,329,033.05-3,853,917.83

Finding the Fourth Proportional to 5,562,201.35, 8,329,033.05 and 3,853,917.83

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Solution

The fourth proportional to 5,562,201.35, 8,329,033.05 and 3,853,917.83 is: 5,770,990.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562,201.35 : 8,329,033.05 = 3,853,917.83 : x
  2. Step 2: Convert to fraction form
    5,562,201.35/8,329,033.05 = 3,853,917.83/x
  3. Step 3: Cross multiply
    5,562,201.35x = 8,329,033.05 × 3,853,917.83
  4. Step 4: Simplify right side
    5,562,201.35x = 32,099,408,936,409.12
  5. Step 5: Solve for x
    x = 32,099,408,936,409.12/5,562,201.35
  6. Step 6: Final answer
    x = 5,770,990.11

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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.