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Finding the Third Proportional to 551,340.63 and 1,194,311.67

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Solution

The third proportional to 551,340.63 and 1,194,311.67 is: 2,587,112.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    551,340.63 : 1,194,311.67 = 1,194,311.67 : x
  2. Step 2: Convert to fraction form
    551,340.63/1,194,311.67 = 1,194,311.67/x
  3. Step 3: Cross multiply
    551,340.63x = 1,194,311.67 × 1,194,311.67
  4. Step 4: Simplify right side
    551,340.63x = 1,426,380,369,576.86
  5. Step 5: Solve for x
    x = 1,426,380,369,576.86/551,340.63
  6. Step 6: Final answer
    x = 2,587,112.73

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.