Home / 11,558,122.98-17,339,669.01-3,360,907.59

Finding the Fourth Proportional to 11,558,122.98, 17,339,669.01 and 3,360,907.59

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Solution

The fourth proportional to 11,558,122.98, 17,339,669.01 and 3,360,907.59 is: 5,042,083.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,558,122.98 : 17,339,669.01 = 3,360,907.59 : x
  2. Step 2: Convert to fraction form
    11,558,122.98/17,339,669.01 = 3,360,907.59/x
  3. Step 3: Cross multiply
    11,558,122.98x = 17,339,669.01 × 3,360,907.59
  4. Step 4: Simplify right side
    11,558,122.98x = 58,277,025,183,796.79
  5. Step 5: Solve for x
    x = 58,277,025,183,796.79/11,558,122.98
  6. Step 6: Final answer
    x = 5,042,083.85

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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.