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Finding the Third Proportional to 4,609,656 and 6,639,893

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Solution

The third proportional to 4,609,656 and 6,639,893 is: 9,564,310.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609,656 : 6,639,893 = 6,639,893 : x
  2. Step 2: Convert to fraction form
    4,609,656/6,639,893 = 6,639,893/x
  3. Step 3: Cross multiply
    4,609,656x = 6,639,893 × 6,639,893
  4. Step 4: Simplify right side
    4,609,656x = 44,088,179,051,449
  5. Step 5: Solve for x
    x = 44,088,179,051,449/4,609,656
  6. Step 6: Final answer
    x = 9,564,310.02

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.