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Finding the Third Proportional to 437,436 and 957,168

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Solution

The third proportional to 437,436 and 957,168 is: 2,094,410.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,436 : 957,168 = 957,168 : x
  2. Step 2: Convert to fraction form
    437,436/957,168 = 957,168/x
  3. Step 3: Cross multiply
    437,436x = 957,168 × 957,168
  4. Step 4: Simplify right side
    437,436x = 916,170,580,224
  5. Step 5: Solve for x
    x = 916,170,580,224/437,436
  6. Step 6: Final answer
    x = 2,094,410.57

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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.