Home / 6,961,174.50-10,452,011.88-3,893,176.24

Finding the Fourth Proportional to 6,961,174.50, 10,452,011.88 and 3,893,176.24

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Solution

The fourth proportional to 6,961,174.50, 10,452,011.88 and 3,893,176.24 is: 5,845,496.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,961,174.50 : 10,452,011.88 = 3,893,176.24 : x
  2. Step 2: Convert to fraction form
    6,961,174.50/10,452,011.88 = 3,893,176.24/x
  3. Step 3: Cross multiply
    6,961,174.50x = 10,452,011.88 × 3,893,176.24
  4. Step 4: Simplify right side
    6,961,174.50x = 40,691,524,311,413.73
  5. Step 5: Solve for x
    x = 40,691,524,311,413.73/6,961,174.50
  6. Step 6: Final answer
    x = 5,845,496.95

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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.