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Finding the Third Proportional to 4,767,306 and 10,425,889

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Solution

The third proportional to 4,767,306 and 10,425,889 is: 22,800,961.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,306 : 10,425,889 = 10,425,889 : x
  2. Step 2: Convert to fraction form
    4,767,306/10,425,889 = 10,425,889/x
  3. Step 3: Cross multiply
    4,767,306x = 10,425,889 × 10,425,889
  4. Step 4: Simplify right side
    4,767,306x = 108,699,161,440,321
  5. Step 5: Solve for x
    x = 108,699,161,440,321/4,767,306
  6. Step 6: Final answer
    x = 22,800,961.68

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.