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Finding the Third Proportional to 7,263,504 and 10,856,485

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Solution

The third proportional to 7,263,504 and 10,856,485 is: 16,226,777.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,504 : 10,856,485 = 10,856,485 : x
  2. Step 2: Convert to fraction form
    7,263,504/10,856,485 = 10,856,485/x
  3. Step 3: Cross multiply
    7,263,504x = 10,856,485 × 10,856,485
  4. Step 4: Simplify right side
    7,263,504x = 117,863,266,555,225
  5. Step 5: Solve for x
    x = 117,863,266,555,225/7,263,504
  6. Step 6: Final answer
    x = 16,226,777.95

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.