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Finding the Third Proportional to 4,012,634 and 8,652,208

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Solution

The third proportional to 4,012,634 and 8,652,208 is: 18,656,250.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,634 : 8,652,208 = 8,652,208 : x
  2. Step 2: Convert to fraction form
    4,012,634/8,652,208 = 8,652,208/x
  3. Step 3: Cross multiply
    4,012,634x = 8,652,208 × 8,652,208
  4. Step 4: Simplify right side
    4,012,634x = 74,860,703,275,264
  5. Step 5: Solve for x
    x = 74,860,703,275,264/4,012,634
  6. Step 6: Final answer
    x = 18,656,250.05

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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.