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Finding the Third Proportional to 246,235 and 529,248

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Solution

The third proportional to 246,235 and 529,248 is: 1,137,545.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,235 : 529,248 = 529,248 : x
  2. Step 2: Convert to fraction form
    246,235/529,248 = 529,248/x
  3. Step 3: Cross multiply
    246,235x = 529,248 × 529,248
  4. Step 4: Simplify right side
    246,235x = 280,103,445,504
  5. Step 5: Solve for x
    x = 280,103,445,504/246,235
  6. Step 6: Final answer
    x = 1,137,545.21

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.