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Finding the Third Proportional to 2,210,031 and 4,760,127

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Solution

The third proportional to 2,210,031 and 4,760,127 is: 10,252,710.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,031 : 4,760,127 = 4,760,127 : x
  2. Step 2: Convert to fraction form
    2,210,031/4,760,127 = 4,760,127/x
  3. Step 3: Cross multiply
    2,210,031x = 4,760,127 × 4,760,127
  4. Step 4: Simplify right side
    2,210,031x = 22,658,809,056,129
  5. Step 5: Solve for x
    x = 22,658,809,056,129/2,210,031
  6. Step 6: Final answer
    x = 10,252,710.96

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.