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Finding the Third Proportional to 373,779 and 796,491

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Solution

The third proportional to 373,779 and 796,491 is: 1,697,254.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,779 : 796,491 = 796,491 : x
  2. Step 2: Convert to fraction form
    373,779/796,491 = 796,491/x
  3. Step 3: Cross multiply
    373,779x = 796,491 × 796,491
  4. Step 4: Simplify right side
    373,779x = 634,397,913,081
  5. Step 5: Solve for x
    x = 634,397,913,081/373,779
  6. Step 6: Final answer
    x = 1,697,254.03

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.