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Finding the Third Proportional to 952,078.22 and 1,391,633.16

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Solution

The third proportional to 952,078.22 and 1,391,633.16 is: 2,034,121.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,078.22 : 1,391,633.16 = 1,391,633.16 : x
  2. Step 2: Convert to fraction form
    952,078.22/1,391,633.16 = 1,391,633.16/x
  3. Step 3: Cross multiply
    952,078.22x = 1,391,633.16 × 1,391,633.16
  4. Step 4: Simplify right side
    952,078.22x = 1,936,642,841,574.34
  5. Step 5: Solve for x
    x = 1,936,642,841,574.34/952,078.22
  6. Step 6: Final answer
    x = 2,034,121.57

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.