Home / 5,749,196.29-8,629,775.88-4,234,589.44

Finding the Fourth Proportional to 5,749,196.29, 8,629,775.88 and 4,234,589.44

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Solution

The fourth proportional to 5,749,196.29, 8,629,775.88 and 4,234,589.44 is: 6,356,289.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,749,196.29 : 8,629,775.88 = 4,234,589.44 : x
  2. Step 2: Convert to fraction form
    5,749,196.29/8,629,775.88 = 4,234,589.44/x
  3. Step 3: Cross multiply
    5,749,196.29x = 8,629,775.88 × 4,234,589.44
  4. Step 4: Simplify right side
    5,749,196.29x = 36,543,557,811,014.71
  5. Step 5: Solve for x
    x = 36,543,557,811,014.71/5,749,196.29
  6. Step 6: Final answer
    x = 6,356,289.81

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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.