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Finding the Third Proportional to 3,298,606 and 6,870,235

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Solution

The third proportional to 3,298,606 and 6,870,235 is: 14,309,113.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,606 : 6,870,235 = 6,870,235 : x
  2. Step 2: Convert to fraction form
    3,298,606/6,870,235 = 6,870,235/x
  3. Step 3: Cross multiply
    3,298,606x = 6,870,235 × 6,870,235
  4. Step 4: Simplify right side
    3,298,606x = 47,200,128,955,225
  5. Step 5: Solve for x
    x = 47,200,128,955,225/3,298,606
  6. Step 6: Final answer
    x = 14,309,113.90

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.