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Finding the Third Proportional to 6,791,490 and 10,274,703

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Solution

The third proportional to 6,791,490 and 10,274,703 is: 15,544,383.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791,490 : 10,274,703 = 10,274,703 : x
  2. Step 2: Convert to fraction form
    6,791,490/10,274,703 = 10,274,703/x
  3. Step 3: Cross multiply
    6,791,490x = 10,274,703 × 10,274,703
  4. Step 4: Simplify right side
    6,791,490x = 105,569,521,738,209
  5. Step 5: Solve for x
    x = 105,569,521,738,209/6,791,490
  6. Step 6: Final answer
    x = 15,544,383.01

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.