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Finding the Third Proportional to 1,903,117 and 4,184,765

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Solution

The third proportional to 1,903,117 and 4,184,765 is: 9,201,882.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,117 : 4,184,765 = 4,184,765 : x
  2. Step 2: Convert to fraction form
    1,903,117/4,184,765 = 4,184,765/x
  3. Step 3: Cross multiply
    1,903,117x = 4,184,765 × 4,184,765
  4. Step 4: Simplify right side
    1,903,117x = 17,512,258,105,225
  5. Step 5: Solve for x
    x = 17,512,258,105,225/1,903,117
  6. Step 6: Final answer
    x = 9,201,882.02

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.