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Finding the Third Proportional to 3,781,083 and 5,674,383

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Solution

The third proportional to 3,781,083 and 5,674,383 is: 8,515,714.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,781,083 : 5,674,383 = 5,674,383 : x
  2. Step 2: Convert to fraction form
    3,781,083/5,674,383 = 5,674,383/x
  3. Step 3: Cross multiply
    3,781,083x = 5,674,383 × 5,674,383
  4. Step 4: Simplify right side
    3,781,083x = 32,198,622,430,689
  5. Step 5: Solve for x
    x = 32,198,622,430,689/3,781,083
  6. Step 6: Final answer
    x = 8,515,714.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.