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Finding the Third Proportional to 2,319,360 and 3,511,119

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Solution

The third proportional to 2,319,360 and 3,511,119 is: 5,315,240.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,319,360 : 3,511,119 = 3,511,119 : x
  2. Step 2: Convert to fraction form
    2,319,360/3,511,119 = 3,511,119/x
  3. Step 3: Cross multiply
    2,319,360x = 3,511,119 × 3,511,119
  4. Step 4: Simplify right side
    2,319,360x = 12,327,956,632,161
  5. Step 5: Solve for x
    x = 12,327,956,632,161/2,319,360
  6. Step 6: Final answer
    x = 5,315,240.68

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.