Home / 3,376,508.28-5,061,658.77-1,217,004.96

Finding the Fourth Proportional to 3,376,508.28, 5,061,658.77 and 1,217,004.96

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Solution

The fourth proportional to 3,376,508.28, 5,061,658.77 and 1,217,004.96 is: 1,824,388.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,508.28 : 5,061,658.77 = 1,217,004.96 : x
  2. Step 2: Convert to fraction form
    3,376,508.28/5,061,658.77 = 1,217,004.96/x
  3. Step 3: Cross multiply
    3,376,508.28x = 5,061,658.77 × 1,217,004.96
  4. Step 4: Simplify right side
    3,376,508.28x = 6,160,063,828,917.50
  5. Step 5: Solve for x
    x = 6,160,063,828,917.50/3,376,508.28
  6. Step 6: Final answer
    x = 1,824,388.78

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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.