Home / 5,686,249.24-7,847,234.94-3,108,103.48

Finding the Fourth Proportional to 5,686,249.24, 7,847,234.94 and 3,108,103.48

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Solution

The fourth proportional to 5,686,249.24, 7,847,234.94 and 3,108,103.48 is: 4,289,298.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,686,249.24 : 7,847,234.94 = 3,108,103.48 : x
  2. Step 2: Convert to fraction form
    5,686,249.24/7,847,234.94 = 3,108,103.48/x
  3. Step 3: Cross multiply
    5,686,249.24x = 7,847,234.94 × 3,108,103.48
  4. Step 4: Simplify right side
    5,686,249.24x = 24,390,018,225,391.59
  5. Step 5: Solve for x
    x = 24,390,018,225,391.59/5,686,249.24
  6. Step 6: Final answer
    x = 4,289,298.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.