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Finding the Third Proportional to 4,226,634 and 9,050,946

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Solution

The third proportional to 4,226,634 and 9,050,946 is: 19,381,764.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,634 : 9,050,946 = 9,050,946 : x
  2. Step 2: Convert to fraction form
    4,226,634/9,050,946 = 9,050,946/x
  3. Step 3: Cross multiply
    4,226,634x = 9,050,946 × 9,050,946
  4. Step 4: Simplify right side
    4,226,634x = 81,919,623,494,916
  5. Step 5: Solve for x
    x = 81,919,623,494,916/4,226,634
  6. Step 6: Final answer
    x = 19,381,764.19

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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.