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Finding the Third Proportional to 2,673,636.75 and 5,773,479.75

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Solution

The third proportional to 2,673,636.75 and 5,773,479.75 is: 12,467,313.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,636.75 : 5,773,479.75 = 5,773,479.75 : x
  2. Step 2: Convert to fraction form
    2,673,636.75/5,773,479.75 = 5,773,479.75/x
  3. Step 3: Cross multiply
    2,673,636.75x = 5,773,479.75 × 5,773,479.75
  4. Step 4: Simplify right side
    2,673,636.75x = 33,333,068,423,660.06
  5. Step 5: Solve for x
    x = 33,333,068,423,660.06/2,673,636.75
  6. Step 6: Final answer
    x = 12,467,313.83

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.