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Finding the Third Proportional to 236,424 and 506,064

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Solution

The third proportional to 236,424 and 506,064 is: 1,083,226.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,424 : 506,064 = 506,064 : x
  2. Step 2: Convert to fraction form
    236,424/506,064 = 506,064/x
  3. Step 3: Cross multiply
    236,424x = 506,064 × 506,064
  4. Step 4: Simplify right side
    236,424x = 256,100,772,096
  5. Step 5: Solve for x
    x = 256,100,772,096/236,424
  6. Step 6: Final answer
    x = 1,083,226.63

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.