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Finding the Third Proportional to 373,281 and 808,770

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Solution

The third proportional to 373,281 and 808,770 is: 1,752,323.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,281 : 808,770 = 808,770 : x
  2. Step 2: Convert to fraction form
    373,281/808,770 = 808,770/x
  3. Step 3: Cross multiply
    373,281x = 808,770 × 808,770
  4. Step 4: Simplify right side
    373,281x = 654,108,912,900
  5. Step 5: Solve for x
    x = 654,108,912,900/373,281
  6. Step 6: Final answer
    x = 1,752,323.08

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.