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Finding the Third Proportional to 3,263,473 and 7,069,330

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Solution

The third proportional to 3,263,473 and 7,069,330 is: 15,313,571.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,473 : 7,069,330 = 7,069,330 : x
  2. Step 2: Convert to fraction form
    3,263,473/7,069,330 = 7,069,330/x
  3. Step 3: Cross multiply
    3,263,473x = 7,069,330 × 7,069,330
  4. Step 4: Simplify right side
    3,263,473x = 49,975,426,648,900
  5. Step 5: Solve for x
    x = 49,975,426,648,900/3,263,473
  6. Step 6: Final answer
    x = 15,313,571.35

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.