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Finding the Third Proportional to 704,018 and 1,514,174

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Solution

The third proportional to 704,018 and 1,514,174 is: 3,256,625.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,018 : 1,514,174 = 1,514,174 : x
  2. Step 2: Convert to fraction form
    704,018/1,514,174 = 1,514,174/x
  3. Step 3: Cross multiply
    704,018x = 1,514,174 × 1,514,174
  4. Step 4: Simplify right side
    704,018x = 2,292,722,902,276
  5. Step 5: Solve for x
    x = 2,292,722,902,276/704,018
  6. Step 6: Final answer
    x = 3,256,625.40

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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.