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Finding the Third Proportional to 2,037,072.75 and 4,404,915

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Solution

The third proportional to 2,037,072.75 and 4,404,915 is: 9,525,077.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,072.75 : 4,404,915 = 4,404,915 : x
  2. Step 2: Convert to fraction form
    2,037,072.75/4,404,915 = 4,404,915/x
  3. Step 3: Cross multiply
    2,037,072.75x = 4,404,915 × 4,404,915
  4. Step 4: Simplify right side
    2,037,072.75x = 19,403,276,157,225
  5. Step 5: Solve for x
    x = 19,403,276,157,225/2,037,072.75
  6. Step 6: Final answer
    x = 9,525,077.67

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.