Home / 7,334,658.30-10,999,496.04-2,541,228.73

Finding the Fourth Proportional to 7,334,658.30, 10,999,496.04 and 2,541,228.73

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Solution

The fourth proportional to 7,334,658.30, 10,999,496.04 and 2,541,228.73 is: 3,810,979.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334,658.30 : 10,999,496.04 = 2,541,228.73 : x
  2. Step 2: Convert to fraction form
    7,334,658.30/10,999,496.04 = 2,541,228.73/x
  3. Step 3: Cross multiply
    7,334,658.30x = 10,999,496.04 × 2,541,228.73
  4. Step 4: Simplify right side
    7,334,658.30x = 27,952,235,352,369.23
  5. Step 5: Solve for x
    x = 27,952,235,352,369.23/7,334,658.30
  6. Step 6: Final answer
    x = 3,810,979.90

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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.