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Finding the Third Proportional to 882,735.75 and 1,871,415

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Solution

The third proportional to 882,735.75 and 1,871,415 is: 3,967,432.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,735.75 : 1,871,415 = 1,871,415 : x
  2. Step 2: Convert to fraction form
    882,735.75/1,871,415 = 1,871,415/x
  3. Step 3: Cross multiply
    882,735.75x = 1,871,415 × 1,871,415
  4. Step 4: Simplify right side
    882,735.75x = 3,502,194,102,225
  5. Step 5: Solve for x
    x = 3,502,194,102,225/882,735.75
  6. Step 6: Final answer
    x = 3,967,432.05

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.