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Finding the Third Proportional to 2,955,751 and 6,353,522

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Solution

The third proportional to 2,955,751 and 6,353,522 is: 13,657,186.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,751 : 6,353,522 = 6,353,522 : x
  2. Step 2: Convert to fraction form
    2,955,751/6,353,522 = 6,353,522/x
  3. Step 3: Cross multiply
    2,955,751x = 6,353,522 × 6,353,522
  4. Step 4: Simplify right side
    2,955,751x = 40,367,241,804,484
  5. Step 5: Solve for x
    x = 40,367,241,804,484/2,955,751
  6. Step 6: Final answer
    x = 13,657,186.21

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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.