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Finding the Third Proportional to 2,955,672 and 6,353,370

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Solution

The third proportional to 2,955,672 and 6,353,370 is: 13,656,897.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,672 : 6,353,370 = 6,353,370 : x
  2. Step 2: Convert to fraction form
    2,955,672/6,353,370 = 6,353,370/x
  3. Step 3: Cross multiply
    2,955,672x = 6,353,370 × 6,353,370
  4. Step 4: Simplify right side
    2,955,672x = 40,365,310,356,900
  5. Step 5: Solve for x
    x = 40,365,310,356,900/2,955,672
  6. Step 6: Final answer
    x = 13,656,897.77

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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.