Home / 2,613,118.46-3,606,204.62-1,451,652.70

Finding the Fourth Proportional to 2,613,118.46, 3,606,204.62 and 1,451,652.70

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Solution

The fourth proportional to 2,613,118.46, 3,606,204.62 and 1,451,652.70 is: 2,003,336.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,613,118.46 : 3,606,204.62 = 1,451,652.70 : x
  2. Step 2: Convert to fraction form
    2,613,118.46/3,606,204.62 = 1,451,652.70/x
  3. Step 3: Cross multiply
    2,613,118.46x = 3,606,204.62 × 1,451,652.70
  4. Step 4: Simplify right side
    2,613,118.46x = 5,234,956,673,375.47
  5. Step 5: Solve for x
    x = 5,234,956,673,375.47/2,613,118.46
  6. Step 6: Final answer
    x = 2,003,336.91

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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.