Home / 7,253,857-10,880,391.98-2,204,773.88

Finding the Fourth Proportional to 7,253,857, 10,880,391.98 and 2,204,773.88

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Solution

The fourth proportional to 7,253,857, 10,880,391.98 and 2,204,773.88 is: 3,307,041.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253,857 : 10,880,391.98 = 2,204,773.88 : x
  2. Step 2: Convert to fraction form
    7,253,857/10,880,391.98 = 2,204,773.88/x
  3. Step 3: Cross multiply
    7,253,857x = 10,880,391.98 × 2,204,773.88
  4. Step 4: Simplify right side
    7,253,857x = 23,988,804,041,665.48
  5. Step 5: Solve for x
    x = 23,988,804,041,665.48/7,253,857
  6. Step 6: Final answer
    x = 3,307,041.21

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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.