Home / 9,161,884.80-13,744,516.68-3,014,212.62

Finding the Fourth Proportional to 9,161,884.80, 13,744,516.68 and 3,014,212.62

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Solution

The fourth proportional to 9,161,884.80, 13,744,516.68 and 3,014,212.62 is: 4,521,874.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,161,884.80 : 13,744,516.68 = 3,014,212.62 : x
  2. Step 2: Convert to fraction form
    9,161,884.80/13,744,516.68 = 3,014,212.62/x
  3. Step 3: Cross multiply
    9,161,884.80x = 13,744,516.68 × 3,014,212.62
  4. Step 4: Simplify right side
    9,161,884.80x = 41,428,895,632,656.50
  5. Step 5: Solve for x
    x = 41,428,895,632,656.50/9,161,884.80
  6. Step 6: Final answer
    x = 4,521,874.76

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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.