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Finding the Third Proportional to 4,236,802 and 9,080,068

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Solution

The third proportional to 4,236,802 and 9,080,068 is: 19,459,874.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236,802 : 9,080,068 = 9,080,068 : x
  2. Step 2: Convert to fraction form
    4,236,802/9,080,068 = 9,080,068/x
  3. Step 3: Cross multiply
    4,236,802x = 9,080,068 × 9,080,068
  4. Step 4: Simplify right side
    4,236,802x = 82,447,634,884,624
  5. Step 5: Solve for x
    x = 82,447,634,884,624/4,236,802
  6. Step 6: Final answer
    x = 19,459,874.43

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.