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Finding the Third Proportional to 4,817,751 and 10,035,117

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Solution

The third proportional to 4,817,751 and 10,035,117 is: 20,902,610.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,817,751 : 10,035,117 = 10,035,117 : x
  2. Step 2: Convert to fraction form
    4,817,751/10,035,117 = 10,035,117/x
  3. Step 3: Cross multiply
    4,817,751x = 10,035,117 × 10,035,117
  4. Step 4: Simplify right side
    4,817,751x = 100,703,573,203,689
  5. Step 5: Solve for x
    x = 100,703,573,203,689/4,817,751
  6. Step 6: Final answer
    x = 20,902,610.62

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.