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Finding the Third Proportional to 4,364,571 and 9,554,733

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Solution

The third proportional to 4,364,571 and 9,554,733 is: 20,916,814.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364,571 : 9,554,733 = 9,554,733 : x
  2. Step 2: Convert to fraction form
    4,364,571/9,554,733 = 9,554,733/x
  3. Step 3: Cross multiply
    4,364,571x = 9,554,733 × 9,554,733
  4. Step 4: Simplify right side
    4,364,571x = 91,292,922,701,289
  5. Step 5: Solve for x
    x = 91,292,922,701,289/4,364,571
  6. Step 6: Final answer
    x = 20,916,814.67

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.