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Finding the Third Proportional to 6,518,604 and 10,319,613

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Solution

The third proportional to 6,518,604 and 10,319,613 is: 16,336,996.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,518,604 : 10,319,613 = 10,319,613 : x
  2. Step 2: Convert to fraction form
    6,518,604/10,319,613 = 10,319,613/x
  3. Step 3: Cross multiply
    6,518,604x = 10,319,613 × 10,319,613
  4. Step 4: Simplify right side
    6,518,604x = 106,494,412,469,769
  5. Step 5: Solve for x
    x = 106,494,412,469,769/6,518,604
  6. Step 6: Final answer
    x = 16,336,996.77

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.