Home / 3,906,390.09-5,854,861.19-2,012,098.17

Finding the Fourth Proportional to 3,906,390.09, 5,854,861.19 and 2,012,098.17

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Solution

The fourth proportional to 3,906,390.09, 5,854,861.19 and 2,012,098.17 is: 3,015,714.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,906,390.09 : 5,854,861.19 = 2,012,098.17 : x
  2. Step 2: Convert to fraction form
    3,906,390.09/5,854,861.19 = 2,012,098.17/x
  3. Step 3: Cross multiply
    3,906,390.09x = 5,854,861.19 × 2,012,098.17
  4. Step 4: Simplify right side
    3,906,390.09x = 11,780,555,475,942.53
  5. Step 5: Solve for x
    x = 11,780,555,475,942.53/3,906,390.09
  6. Step 6: Final answer
    x = 3,015,714.05

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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.