Home / 4,253,429.25-9,333,537.75

Finding the Third Proportional to 4,253,429.25 and 9,333,537.75

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Solution

The third proportional to 4,253,429.25 and 9,333,537.75 is: 20,481,104.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,429.25 : 9,333,537.75 = 9,333,537.75 : x
  2. Step 2: Convert to fraction form
    4,253,429.25/9,333,537.75 = 9,333,537.75/x
  3. Step 3: Cross multiply
    4,253,429.25x = 9,333,537.75 × 9,333,537.75
  4. Step 4: Simplify right side
    4,253,429.25x = 87,114,926,930,675.06
  5. Step 5: Solve for x
    x = 87,114,926,930,675.06/4,253,429.25
  6. Step 6: Final answer
    x = 20,481,104.02

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.