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Finding the Third Proportional to 2,514,156 and 3,892,176

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Solution

The third proportional to 2,514,156 and 3,892,176 is: 6,025,494.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,156 : 3,892,176 = 3,892,176 : x
  2. Step 2: Convert to fraction form
    2,514,156/3,892,176 = 3,892,176/x
  3. Step 3: Cross multiply
    2,514,156x = 3,892,176 × 3,892,176
  4. Step 4: Simplify right side
    2,514,156x = 15,149,034,014,976
  5. Step 5: Solve for x
    x = 15,149,034,014,976/2,514,156
  6. Step 6: Final answer
    x = 6,025,494.84

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.