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Finding the Third Proportional to 3,194,850 and 6,949,572

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Solution

The third proportional to 3,194,850 and 6,949,572 is: 15,117,001.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,850 : 6,949,572 = 6,949,572 : x
  2. Step 2: Convert to fraction form
    3,194,850/6,949,572 = 6,949,572/x
  3. Step 3: Cross multiply
    3,194,850x = 6,949,572 × 6,949,572
  4. Step 4: Simplify right side
    3,194,850x = 48,296,550,983,184
  5. Step 5: Solve for x
    x = 48,296,550,983,184/3,194,850
  6. Step 6: Final answer
    x = 15,117,001.11

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.