Home / 7,231,301.62-10,847,582.85-2,372,151.22

Finding the Fourth Proportional to 7,231,301.62, 10,847,582.85 and 2,372,151.22

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Solution

The fourth proportional to 7,231,301.62, 10,847,582.85 and 2,372,151.22 is: 3,558,433.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,231,301.62 : 10,847,582.85 = 2,372,151.22 : x
  2. Step 2: Convert to fraction form
    7,231,301.62/10,847,582.85 = 2,372,151.22/x
  3. Step 3: Cross multiply
    7,231,301.62x = 10,847,582.85 × 2,372,151.22
  4. Step 4: Simplify right side
    7,231,301.62x = 25,732,106,891,678.58
  5. Step 5: Solve for x
    x = 25,732,106,891,678.58/7,231,301.62
  6. Step 6: Final answer
    x = 3,558,433.63

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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.