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Finding the Third Proportional to 229,442.63 and 497,016

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Solution

The third proportional to 229,442.63 and 497,016 is: 1,076,630.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,442.63 : 497,016 = 497,016 : x
  2. Step 2: Convert to fraction form
    229,442.63/497,016 = 497,016/x
  3. Step 3: Cross multiply
    229,442.63x = 497,016 × 497,016
  4. Step 4: Simplify right side
    229,442.63x = 247,024,904,256
  5. Step 5: Solve for x
    x = 247,024,904,256/229,442.63
  6. Step 6: Final answer
    x = 1,076,630.40

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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.