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Finding the Third Proportional to 436,876.03 and 953,176.04

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Solution

The third proportional to 436,876.03 and 953,176.04 is: 2,079,639.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,876.03 : 953,176.04 = 953,176.04 : x
  2. Step 2: Convert to fraction form
    436,876.03/953,176.04 = 953,176.04/x
  3. Step 3: Cross multiply
    436,876.03x = 953,176.04 × 953,176.04
  4. Step 4: Simplify right side
    436,876.03x = 908,544,568,889.56
  5. Step 5: Solve for x
    x = 908,544,568,889.56/436,876.03
  6. Step 6: Final answer
    x = 2,079,639.31

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.