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Finding the Third Proportional to 1,630,411.50 and 3,541,306

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Solution

The third proportional to 1,630,411.50 and 3,541,306 is: 7,691,830.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,411.50 : 3,541,306 = 3,541,306 : x
  2. Step 2: Convert to fraction form
    1,630,411.50/3,541,306 = 3,541,306/x
  3. Step 3: Cross multiply
    1,630,411.50x = 3,541,306 × 3,541,306
  4. Step 4: Simplify right side
    1,630,411.50x = 12,540,848,185,636
  5. Step 5: Solve for x
    x = 12,540,848,185,636/1,630,411.50
  6. Step 6: Final answer
    x = 7,691,830.06

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Why These Related Problems?

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