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Finding the Third Proportional to 4,049,013 and 6,208,818

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Solution

The third proportional to 4,049,013 and 6,208,818 is: 9,520,695.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,013 : 6,208,818 = 6,208,818 : x
  2. Step 2: Convert to fraction form
    4,049,013/6,208,818 = 6,208,818/x
  3. Step 3: Cross multiply
    4,049,013x = 6,208,818 × 6,208,818
  4. Step 4: Simplify right side
    4,049,013x = 38,549,420,957,124
  5. Step 5: Solve for x
    x = 38,549,420,957,124/4,049,013
  6. Step 6: Final answer
    x = 9,520,695.77

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.