Home / 3,896,274.60-5,373,377.46-2,446,105.14

Finding the Fourth Proportional to 3,896,274.60, 5,373,377.46 and 2,446,105.14

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Solution

The fourth proportional to 3,896,274.60, 5,373,377.46 and 2,446,105.14 is: 3,373,439.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,896,274.60 : 5,373,377.46 = 2,446,105.14 : x
  2. Step 2: Convert to fraction form
    3,896,274.60/5,373,377.46 = 2,446,105.14/x
  3. Step 3: Cross multiply
    3,896,274.60x = 5,373,377.46 × 2,446,105.14
  4. Step 4: Simplify right side
    3,896,274.60x = 13,143,846,224,066.14
  5. Step 5: Solve for x
    x = 13,143,846,224,066.14/3,896,274.60
  6. Step 6: Final answer
    x = 3,373,439.39

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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.