Home / 7,334,656.80-10,999,493.79-2,541,227.23

Finding the Fourth Proportional to 7,334,656.80, 10,999,493.79 and 2,541,227.23

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Solution

The fourth proportional to 7,334,656.80, 10,999,493.79 and 2,541,227.23 is: 3,810,977.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334,656.80 : 10,999,493.79 = 2,541,227.23 : x
  2. Step 2: Convert to fraction form
    7,334,656.80/10,999,493.79 = 2,541,227.23/x
  3. Step 3: Cross multiply
    7,334,656.80x = 10,999,493.79 × 2,541,227.23
  4. Step 4: Simplify right side
    7,334,656.80x = 27,952,213,135,363.90
  5. Step 5: Solve for x
    x = 27,952,213,135,363.90/7,334,656.80
  6. Step 6: Final answer
    x = 3,810,977.65

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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.