Home / 7,332,529.34-10,998,794.05-3,910,448.34

Finding the Fourth Proportional to 7,332,529.34, 10,998,794.05 and 3,910,448.34

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Solution

The fourth proportional to 7,332,529.34, 10,998,794.05 and 3,910,448.34 is: 5,865,672.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,529.34 : 10,998,794.05 = 3,910,448.34 : x
  2. Step 2: Convert to fraction form
    7,332,529.34/10,998,794.05 = 3,910,448.34/x
  3. Step 3: Cross multiply
    7,332,529.34x = 10,998,794.05 × 3,910,448.34
  4. Step 4: Simplify right side
    7,332,529.34x = 43,010,215,934,824.38
  5. Step 5: Solve for x
    x = 43,010,215,934,824.38/7,332,529.34
  6. Step 6: Final answer
    x = 5,865,672.53

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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.