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Finding the Third Proportional to 4,407,852 and 6,811,248

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Solution

The third proportional to 4,407,852 and 6,811,248 is: 10,525,103.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407,852 : 6,811,248 = 6,811,248 : x
  2. Step 2: Convert to fraction form
    4,407,852/6,811,248 = 6,811,248/x
  3. Step 3: Cross multiply
    4,407,852x = 6,811,248 × 6,811,248
  4. Step 4: Simplify right side
    4,407,852x = 46,393,099,317,504
  5. Step 5: Solve for x
    x = 46,393,099,317,504/4,407,852
  6. Step 6: Final answer
    x = 10,525,103.68

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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.