Home / 6,225,855.82-9,341,621.26-3,195,349.86

Finding the Fourth Proportional to 6,225,855.82, 9,341,621.26 and 3,195,349.86

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Solution

The fourth proportional to 6,225,855.82, 9,341,621.26 and 3,195,349.86 is: 4,794,481.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,855.82 : 9,341,621.26 = 3,195,349.86 : x
  2. Step 2: Convert to fraction form
    6,225,855.82/9,341,621.26 = 3,195,349.86/x
  3. Step 3: Cross multiply
    6,225,855.82x = 9,341,621.26 × 3,195,349.86
  4. Step 4: Simplify right side
    6,225,855.82x = 29,849,748,212,356.73
  5. Step 5: Solve for x
    x = 29,849,748,212,356.73/6,225,855.82
  6. Step 6: Final answer
    x = 4,794,481.13

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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.