Home / 11,581,950.06-17,372,488.20-3,494,709.96

Finding the Fourth Proportional to 11,581,950.06, 17,372,488.20 and 3,494,709.96

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Solution

The fourth proportional to 11,581,950.06, 17,372,488.20 and 3,494,709.96 is: 5,241,933.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,581,950.06 : 17,372,488.20 = 3,494,709.96 : x
  2. Step 2: Convert to fraction form
    11,581,950.06/17,372,488.20 = 3,494,709.96/x
  3. Step 3: Cross multiply
    11,581,950.06x = 17,372,488.20 × 3,494,709.96
  4. Step 4: Simplify right side
    11,581,950.06x = 60,711,807,542,522.47
  5. Step 5: Solve for x
    x = 60,711,807,542,522.47/11,581,950.06
  6. Step 6: Final answer
    x = 5,241,933.11

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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.