Home / 9,225,662.10-13,839,813.81-2,836,450.86

Finding the Fourth Proportional to 9,225,662.10, 13,839,813.81 and 2,836,450.86

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Solution

The fourth proportional to 9,225,662.10, 13,839,813.81 and 2,836,450.86 is: 4,255,082.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,225,662.10 : 13,839,813.81 = 2,836,450.86 : x
  2. Step 2: Convert to fraction form
    9,225,662.10/13,839,813.81 = 2,836,450.86/x
  3. Step 3: Cross multiply
    9,225,662.10x = 13,839,813.81 × 2,836,450.86
  4. Step 4: Simplify right side
    9,225,662.10x = 39,255,951,783,614.38
  5. Step 5: Solve for x
    x = 39,255,951,783,614.38/9,225,662.10
  6. Step 6: Final answer
    x = 4,255,082.33

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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.