Home / 4,682,934.10-7,024,301.11-2,158,589.35

Finding the Fourth Proportional to 4,682,934.10, 7,024,301.11 and 2,158,589.35

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Solution

The fourth proportional to 4,682,934.10, 7,024,301.11 and 2,158,589.35 is: 3,237,837.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,934.10 : 7,024,301.11 = 2,158,589.35 : x
  2. Step 2: Convert to fraction form
    4,682,934.10/7,024,301.11 = 2,158,589.35/x
  3. Step 3: Cross multiply
    4,682,934.10x = 7,024,301.11 × 2,158,589.35
  4. Step 4: Simplify right side
    4,682,934.10x = 15,162,581,521,324.73
  5. Step 5: Solve for x
    x = 15,162,581,521,324.73/4,682,934.10
  6. Step 6: Final answer
    x = 3,237,837.91

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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.