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Finding the Third Proportional to 4,122,248 and 6,541,644

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Solution

The third proportional to 4,122,248 and 6,541,644 is: 10,381,012.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,122,248 : 6,541,644 = 6,541,644 : x
  2. Step 2: Convert to fraction form
    4,122,248/6,541,644 = 6,541,644/x
  3. Step 3: Cross multiply
    4,122,248x = 6,541,644 × 6,541,644
  4. Step 4: Simplify right side
    4,122,248x = 42,793,106,222,736
  5. Step 5: Solve for x
    x = 42,793,106,222,736/4,122,248
  6. Step 6: Final answer
    x = 10,381,012.06

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.