Home / 9,201,156.09-13,801,732.29-2,469,570.09

Finding the Fourth Proportional to 9,201,156.09, 13,801,732.29 and 2,469,570.09

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Solution

The fourth proportional to 9,201,156.09, 13,801,732.29 and 2,469,570.09 is: 3,704,354.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,201,156.09 : 13,801,732.29 = 2,469,570.09 : x
  2. Step 2: Convert to fraction form
    9,201,156.09/13,801,732.29 = 2,469,570.09/x
  3. Step 3: Cross multiply
    9,201,156.09x = 13,801,732.29 × 2,469,570.09
  4. Step 4: Simplify right side
    9,201,156.09x = 34,084,345,253,571.20
  5. Step 5: Solve for x
    x = 34,084,345,253,571.20/9,201,156.09
  6. Step 6: Final answer
    x = 3,704,354.64

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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.