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Finding the Third Proportional to 241,192 and 354,560

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Solution

The third proportional to 241,192 and 354,560 is: 521,214.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,192 : 354,560 = 354,560 : x
  2. Step 2: Convert to fraction form
    241,192/354,560 = 354,560/x
  3. Step 3: Cross multiply
    241,192x = 354,560 × 354,560
  4. Step 4: Simplify right side
    241,192x = 125,712,793,600
  5. Step 5: Solve for x
    x = 125,712,793,600/241,192
  6. Step 6: Final answer
    x = 521,214.61

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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.