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Finding the Third Proportional to 292,107 and 598,038

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Solution

The third proportional to 292,107 and 598,038 is: 1,224,378.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,107 : 598,038 = 598,038 : x
  2. Step 2: Convert to fraction form
    292,107/598,038 = 598,038/x
  3. Step 3: Cross multiply
    292,107x = 598,038 × 598,038
  4. Step 4: Simplify right side
    292,107x = 357,649,449,444
  5. Step 5: Solve for x
    x = 357,649,449,444/292,107
  6. Step 6: Final answer
    x = 1,224,378.22

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.