Home / 8,982,506.03-13,473,865.97-2,505,187.27

Finding the Fourth Proportional to 8,982,506.03, 13,473,865.97 and 2,505,187.27

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Solution

The fourth proportional to 8,982,506.03, 13,473,865.97 and 2,505,187.27 is: 3,757,810.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,982,506.03 : 13,473,865.97 = 2,505,187.27 : x
  2. Step 2: Convert to fraction form
    8,982,506.03/13,473,865.97 = 2,505,187.27/x
  3. Step 3: Cross multiply
    8,982,506.03x = 13,473,865.97 × 2,505,187.27
  4. Step 4: Simplify right side
    8,982,506.03x = 33,754,557,466,121.14
  5. Step 5: Solve for x
    x = 33,754,557,466,121.14/8,982,506.03
  6. Step 6: Final answer
    x = 3,757,810.72

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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.