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Finding the Third Proportional to 4,934,877 and 7,361,235

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Solution

The third proportional to 4,934,877 and 7,361,235 is: 10,980,573.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934,877 : 7,361,235 = 7,361,235 : x
  2. Step 2: Convert to fraction form
    4,934,877/7,361,235 = 7,361,235/x
  3. Step 3: Cross multiply
    4,934,877x = 7,361,235 × 7,361,235
  4. Step 4: Simplify right side
    4,934,877x = 54,187,780,725,225
  5. Step 5: Solve for x
    x = 54,187,780,725,225/4,934,877
  6. Step 6: Final answer
    x = 10,980,573.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.