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Finding the Third Proportional to 2,701,176 and 4,120,371

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Solution

The third proportional to 2,701,176 and 4,120,371 is: 6,285,209.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,176 : 4,120,371 = 4,120,371 : x
  2. Step 2: Convert to fraction form
    2,701,176/4,120,371 = 4,120,371/x
  3. Step 3: Cross multiply
    2,701,176x = 4,120,371 × 4,120,371
  4. Step 4: Simplify right side
    2,701,176x = 16,977,457,177,641
  5. Step 5: Solve for x
    x = 16,977,457,177,641/2,701,176
  6. Step 6: Final answer
    x = 6,285,209.54

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.