Home / 4,614,249.15-6,367,471.11-2,653,978.17

Finding the Fourth Proportional to 4,614,249.15, 6,367,471.11 and 2,653,978.17

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Solution

The fourth proportional to 4,614,249.15, 6,367,471.11 and 2,653,978.17 is: 3,662,379.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,249.15 : 6,367,471.11 = 2,653,978.17 : x
  2. Step 2: Convert to fraction form
    4,614,249.15/6,367,471.11 = 2,653,978.17/x
  3. Step 3: Cross multiply
    4,614,249.15x = 6,367,471.11 × 2,653,978.17
  4. Step 4: Simplify right side
    4,614,249.15x = 16,899,129,324,045.67
  5. Step 5: Solve for x
    x = 16,899,129,324,045.67/4,614,249.15
  6. Step 6: Final answer
    x = 3,662,379.03

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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.