Home / 4,026,208.72-6,040,244.92-2,108,161.88

Finding the Fourth Proportional to 4,026,208.72, 6,040,244.92 and 2,108,161.88

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Solution

The fourth proportional to 4,026,208.72, 6,040,244.92 and 2,108,161.88 is: 3,162,730.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,208.72 : 6,040,244.92 = 2,108,161.88 : x
  2. Step 2: Convert to fraction form
    4,026,208.72/6,040,244.92 = 2,108,161.88/x
  3. Step 3: Cross multiply
    4,026,208.72x = 6,040,244.92 × 2,108,161.88
  4. Step 4: Simplify right side
    4,026,208.72x = 12,733,814,086,207.65
  5. Step 5: Solve for x
    x = 12,733,814,086,207.65/4,026,208.72
  6. Step 6: Final answer
    x = 3,162,730.74

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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.