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Finding the Third Proportional to 2,858,156 and 6,292,044

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Solution

The third proportional to 2,858,156 and 6,292,044 is: 13,851,524.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,858,156 : 6,292,044 = 6,292,044 : x
  2. Step 2: Convert to fraction form
    2,858,156/6,292,044 = 6,292,044/x
  3. Step 3: Cross multiply
    2,858,156x = 6,292,044 × 6,292,044
  4. Step 4: Simplify right side
    2,858,156x = 39,589,817,697,936
  5. Step 5: Solve for x
    x = 39,589,817,697,936/2,858,156
  6. Step 6: Final answer
    x = 13,851,524.44

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.