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Finding the Third Proportional to 602,240.06 and 886,714.59

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Solution

The third proportional to 602,240.06 and 886,714.59 is: 1,305,563.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,240.06 : 886,714.59 = 886,714.59 : x
  2. Step 2: Convert to fraction form
    602,240.06/886,714.59 = 886,714.59/x
  3. Step 3: Cross multiply
    602,240.06x = 886,714.59 × 886,714.59
  4. Step 4: Simplify right side
    602,240.06x = 786,262,770,769.23
  5. Step 5: Solve for x
    x = 786,262,770,769.23/602,240.06
  6. Step 6: Final answer
    x = 1,305,563.71

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.