Home / 6,250,330.50-9,376,431.78-2,262,175.62

Finding the Fourth Proportional to 6,250,330.50, 9,376,431.78 and 2,262,175.62

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Solution

The fourth proportional to 6,250,330.50, 9,376,431.78 and 2,262,175.62 is: 3,393,602.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,330.50 : 9,376,431.78 = 2,262,175.62 : x
  2. Step 2: Convert to fraction form
    6,250,330.50/9,376,431.78 = 2,262,175.62/x
  3. Step 3: Cross multiply
    6,250,330.50x = 9,376,431.78 × 2,262,175.62
  4. Step 4: Simplify right side
    6,250,330.50x = 21,211,135,375,309.20
  5. Step 5: Solve for x
    x = 21,211,135,375,309.20/6,250,330.50
  6. Step 6: Final answer
    x = 3,393,602.21

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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.