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Finding the Third Proportional to 343,035 and 910,531.13

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Solution

The third proportional to 343,035 and 910,531.13 is: 2,416,858.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,035 : 910,531.13 = 910,531.13 : x
  2. Step 2: Convert to fraction form
    343,035/910,531.13 = 910,531.13/x
  3. Step 3: Cross multiply
    343,035x = 910,531.13 × 910,531.13
  4. Step 4: Simplify right side
    343,035x = 829,066,929,593.77
  5. Step 5: Solve for x
    x = 829,066,929,593.77/343,035
  6. Step 6: Final answer
    x = 2,416,858.13

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Why These Related Problems?

These problems maintain the same ratio (2.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.