Home / 5,339,628.92-8,000,112.18-4,446,814.52

Finding the Fourth Proportional to 5,339,628.92, 8,000,112.18 and 4,446,814.52

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Solution

The fourth proportional to 5,339,628.92, 8,000,112.18 and 4,446,814.52 is: 6,662,450.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,339,628.92 : 8,000,112.18 = 4,446,814.52 : x
  2. Step 2: Convert to fraction form
    5,339,628.92/8,000,112.18 = 4,446,814.52/x
  3. Step 3: Cross multiply
    5,339,628.92x = 8,000,112.18 × 4,446,814.52
  4. Step 4: Simplify right side
    5,339,628.92x = 35,575,015,003,652.85
  5. Step 5: Solve for x
    x = 35,575,015,003,652.85/5,339,628.92
  6. Step 6: Final answer
    x = 6,662,450.81

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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.