Home / 3,861,737.82-5,330,232-2,410,559.28

Finding the Fourth Proportional to 3,861,737.82, 5,330,232 and 2,410,559.28

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Solution

The fourth proportional to 3,861,737.82, 5,330,232 and 2,410,559.28 is: 3,327,217.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,861,737.82 : 5,330,232 = 2,410,559.28 : x
  2. Step 2: Convert to fraction form
    3,861,737.82/5,330,232 = 2,410,559.28/x
  3. Step 3: Cross multiply
    3,861,737.82x = 5,330,232 × 2,410,559.28
  4. Step 4: Simplify right side
    3,861,737.82x = 12,848,840,212,152.96
  5. Step 5: Solve for x
    x = 12,848,840,212,152.96/3,861,737.82
  6. Step 6: Final answer
    x = 3,327,217.13

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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.