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Finding the Third Proportional to 5,295,485 and 7,936,113

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Solution

The third proportional to 5,295,485 and 7,936,113 is: 11,893,507.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,295,485 : 7,936,113 = 7,936,113 : x
  2. Step 2: Convert to fraction form
    5,295,485/7,936,113 = 7,936,113/x
  3. Step 3: Cross multiply
    5,295,485x = 7,936,113 × 7,936,113
  4. Step 4: Simplify right side
    5,295,485x = 62,981,889,548,769
  5. Step 5: Solve for x
    x = 62,981,889,548,769/5,295,485
  6. Step 6: Final answer
    x = 11,893,507.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.