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Finding the Third Proportional to 2,670,915 and 6,298,705

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Solution

The third proportional to 2,670,915 and 6,298,705 is: 14,853,967.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,670,915 : 6,298,705 = 6,298,705 : x
  2. Step 2: Convert to fraction form
    2,670,915/6,298,705 = 6,298,705/x
  3. Step 3: Cross multiply
    2,670,915x = 6,298,705 × 6,298,705
  4. Step 4: Simplify right side
    2,670,915x = 39,673,684,677,025
  5. Step 5: Solve for x
    x = 39,673,684,677,025/2,670,915
  6. Step 6: Final answer
    x = 14,853,967.53

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.