Home / 7,001,370.75-10,482,251.24-3,711,228.38

Finding the Fourth Proportional to 7,001,370.75, 10,482,251.24 and 3,711,228.38

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Solution

The fourth proportional to 7,001,370.75, 10,482,251.24 and 3,711,228.38 is: 5,556,344.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,001,370.75 : 10,482,251.24 = 3,711,228.38 : x
  2. Step 2: Convert to fraction form
    7,001,370.75/10,482,251.24 = 3,711,228.38/x
  3. Step 3: Cross multiply
    7,001,370.75x = 10,482,251.24 × 3,711,228.38
  4. Step 4: Simplify right side
    7,001,370.75x = 38,902,028,269,622.05
  5. Step 5: Solve for x
    x = 38,902,028,269,622.05/7,001,370.75
  6. Step 6: Final answer
    x = 5,556,344.56

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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.