Home / 8,795,159.33-13,194,396.31-3,331,890.49

Finding the Fourth Proportional to 8,795,159.33, 13,194,396.31 and 3,331,890.49

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Solution

The fourth proportional to 8,795,159.33, 13,194,396.31 and 3,331,890.49 is: 4,998,463.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,159.33 : 13,194,396.31 = 3,331,890.49 : x
  2. Step 2: Convert to fraction form
    8,795,159.33/13,194,396.31 = 3,331,890.49/x
  3. Step 3: Cross multiply
    8,795,159.33x = 13,194,396.31 × 3,331,890.49
  4. Step 4: Simplify right side
    8,795,159.33x = 43,962,283,603,991.12
  5. Step 5: Solve for x
    x = 43,962,283,603,991.12/8,795,159.33
  6. Step 6: Final answer
    x = 4,998,463.58

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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.