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Finding the Third Proportional to 904,401 and 1,883,223

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Solution

The third proportional to 904,401 and 1,883,223 is: 3,921,411.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,401 : 1,883,223 = 1,883,223 : x
  2. Step 2: Convert to fraction form
    904,401/1,883,223 = 1,883,223/x
  3. Step 3: Cross multiply
    904,401x = 1,883,223 × 1,883,223
  4. Step 4: Simplify right side
    904,401x = 3,546,528,867,729
  5. Step 5: Solve for x
    x = 3,546,528,867,729/904,401
  6. Step 6: Final answer
    x = 3,921,411.93

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.