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Finding the Third Proportional to 2,794,063 and 4,271,289

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Solution

The third proportional to 2,794,063 and 4,271,289 is: 6,529,526.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,063 : 4,271,289 = 4,271,289 : x
  2. Step 2: Convert to fraction form
    2,794,063/4,271,289 = 4,271,289/x
  3. Step 3: Cross multiply
    2,794,063x = 4,271,289 × 4,271,289
  4. Step 4: Simplify right side
    2,794,063x = 18,243,909,721,521
  5. Step 5: Solve for x
    x = 18,243,909,721,521/2,794,063
  6. Step 6: Final answer
    x = 6,529,526.97

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.