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Finding the Third Proportional to 3,106,527.19 and 6,644,819.81

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Solution

The third proportional to 3,106,527.19 and 6,644,819.81 is: 14,213,180.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,527.19 : 6,644,819.81 = 6,644,819.81 : x
  2. Step 2: Convert to fraction form
    3,106,527.19/6,644,819.81 = 6,644,819.81/x
  3. Step 3: Cross multiply
    3,106,527.19x = 6,644,819.81 × 6,644,819.81
  4. Step 4: Simplify right side
    3,106,527.19x = 44,153,630,340,592.53
  5. Step 5: Solve for x
    x = 44,153,630,340,592.53/3,106,527.19
  6. Step 6: Final answer
    x = 14,213,180.08

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.