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Finding the Third Proportional to 6,343,482 and 10,213,974

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Solution

The third proportional to 6,343,482 and 10,213,974 is: 16,446,056.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,343,482 : 10,213,974 = 10,213,974 : x
  2. Step 2: Convert to fraction form
    6,343,482/10,213,974 = 10,213,974/x
  3. Step 3: Cross multiply
    6,343,482x = 10,213,974 × 10,213,974
  4. Step 4: Simplify right side
    6,343,482x = 104,325,264,872,676
  5. Step 5: Solve for x
    x = 104,325,264,872,676/6,343,482
  6. Step 6: Final answer
    x = 16,446,056.74

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.