Home / 7,253,749.72-10,880,230.82-2,204,666.56

Finding the Fourth Proportional to 7,253,749.72, 10,880,230.82 and 2,204,666.56

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Solution

The fourth proportional to 7,253,749.72, 10,880,230.82 and 2,204,666.56 is: 3,306,880.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253,749.72 : 10,880,230.82 = 2,204,666.56 : x
  2. Step 2: Convert to fraction form
    7,253,749.72/10,880,230.82 = 2,204,666.56/x
  3. Step 3: Cross multiply
    7,253,749.72x = 10,880,230.82 × 2,204,666.56
  4. Step 4: Simplify right side
    7,253,749.72x = 23,987,281,053,935.38
  5. Step 5: Solve for x
    x = 23,987,281,053,935.38/7,253,749.72
  6. Step 6: Final answer
    x = 3,306,880.16

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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.