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Finding the Third Proportional to 6,305,362 and 9,783,331

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Solution

The third proportional to 6,305,362 and 9,783,331 is: 15,179,709.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,362 : 9,783,331 = 9,783,331 : x
  2. Step 2: Convert to fraction form
    6,305,362/9,783,331 = 9,783,331/x
  3. Step 3: Cross multiply
    6,305,362x = 9,783,331 × 9,783,331
  4. Step 4: Simplify right side
    6,305,362x = 95,713,565,455,561
  5. Step 5: Solve for x
    x = 95,713,565,455,561/6,305,362
  6. Step 6: Final answer
    x = 15,179,709.82

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.