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Finding the Third Proportional to 1,580,393 and 3,348,868

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Solution

The third proportional to 1,580,393 and 3,348,868 is: 7,096,283.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,393 : 3,348,868 = 3,348,868 : x
  2. Step 2: Convert to fraction form
    1,580,393/3,348,868 = 3,348,868/x
  3. Step 3: Cross multiply
    1,580,393x = 3,348,868 × 3,348,868
  4. Step 4: Simplify right side
    1,580,393x = 11,214,916,881,424
  5. Step 5: Solve for x
    x = 11,214,916,881,424/1,580,393
  6. Step 6: Final answer
    x = 7,096,283.57

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.