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Finding the Third Proportional to 6,274,726 and 13,302,876

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Solution

The third proportional to 6,274,726 and 13,302,876 is: 28,203,065.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,274,726 : 13,302,876 = 13,302,876 : x
  2. Step 2: Convert to fraction form
    6,274,726/13,302,876 = 13,302,876/x
  3. Step 3: Cross multiply
    6,274,726x = 13,302,876 × 13,302,876
  4. Step 4: Simplify right side
    6,274,726x = 176,966,509,871,376
  5. Step 5: Solve for x
    x = 176,966,509,871,376/6,274,726
  6. Step 6: Final answer
    x = 28,203,065.74

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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.