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Finding the Third Proportional to 7,597,800 and 10,864,125

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Solution

The third proportional to 7,597,800 and 10,864,125 is: 15,534,656.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,597,800 : 10,864,125 = 10,864,125 : x
  2. Step 2: Convert to fraction form
    7,597,800/10,864,125 = 10,864,125/x
  3. Step 3: Cross multiply
    7,597,800x = 10,864,125 × 10,864,125
  4. Step 4: Simplify right side
    7,597,800x = 118,029,212,015,625
  5. Step 5: Solve for x
    x = 118,029,212,015,625/7,597,800
  6. Step 6: Final answer
    x = 15,534,656.35

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.