Home / 5,006,908.89-7,511,298.30-2,274,648.12

Finding the Fourth Proportional to 5,006,908.89, 7,511,298.30 and 2,274,648.12

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Solution

The fourth proportional to 5,006,908.89, 7,511,298.30 and 2,274,648.12 is: 3,412,396.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,908.89 : 7,511,298.30 = 2,274,648.12 : x
  2. Step 2: Convert to fraction form
    5,006,908.89/7,511,298.30 = 2,274,648.12/x
  3. Step 3: Cross multiply
    5,006,908.89x = 7,511,298.30 × 2,274,648.12
  4. Step 4: Simplify right side
    5,006,908.89x = 17,085,560,556,854.20
  5. Step 5: Solve for x
    x = 17,085,560,556,854.20/5,006,908.89
  6. Step 6: Final answer
    x = 3,412,396.94

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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.