Home / 11,487,365.98-17,234,414.39-3,706,122.50

Finding the Fourth Proportional to 11,487,365.98, 17,234,414.39 and 3,706,122.50

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Solution

The fourth proportional to 11,487,365.98, 17,234,414.39 and 3,706,122.50 is: 5,560,269.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,487,365.98 : 17,234,414.39 = 3,706,122.50 : x
  2. Step 2: Convert to fraction form
    11,487,365.98/17,234,414.39 = 3,706,122.50/x
  3. Step 3: Cross multiply
    11,487,365.98x = 17,234,414.39 × 3,706,122.50
  4. Step 4: Simplify right side
    11,487,365.98x = 63,872,850,969,658.20
  5. Step 5: Solve for x
    x = 63,872,850,969,658.20/11,487,365.98
  6. Step 6: Final answer
    x = 5,560,269.53

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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.