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Finding the Third Proportional to 356,556 and 791,844

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Solution

The third proportional to 356,556 and 791,844 is: 1,758,537.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,556 : 791,844 = 791,844 : x
  2. Step 2: Convert to fraction form
    356,556/791,844 = 791,844/x
  3. Step 3: Cross multiply
    356,556x = 791,844 × 791,844
  4. Step 4: Simplify right side
    356,556x = 627,016,920,336
  5. Step 5: Solve for x
    x = 627,016,920,336/356,556
  6. Step 6: Final answer
    x = 1,758,537.00

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.