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Finding the Third Proportional to 4,036,473 and 6,727,212

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Solution

The third proportional to 4,036,473 and 6,727,212 is: 11,211,615.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,473 : 6,727,212 = 6,727,212 : x
  2. Step 2: Convert to fraction form
    4,036,473/6,727,212 = 6,727,212/x
  3. Step 3: Cross multiply
    4,036,473x = 6,727,212 × 6,727,212
  4. Step 4: Simplify right side
    4,036,473x = 45,255,381,292,944
  5. Step 5: Solve for x
    x = 45,255,381,292,944/4,036,473
  6. Step 6: Final answer
    x = 11,211,615.01

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.