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Finding the Third Proportional to 711,103.50 and 1,550,025

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Solution

The third proportional to 711,103.50 and 1,550,025 is: 3,378,660.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    711,103.50 : 1,550,025 = 1,550,025 : x
  2. Step 2: Convert to fraction form
    711,103.50/1,550,025 = 1,550,025/x
  3. Step 3: Cross multiply
    711,103.50x = 1,550,025 × 1,550,025
  4. Step 4: Simplify right side
    711,103.50x = 2,402,577,500,625
  5. Step 5: Solve for x
    x = 2,402,577,500,625/711,103.50
  6. Step 6: Final answer
    x = 3,378,660.77

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.