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Finding the Third Proportional to 1,342,491 and 2,033,235

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Solution

The third proportional to 1,342,491 and 2,033,235 is: 3,079,383.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,342,491 : 2,033,235 = 2,033,235 : x
  2. Step 2: Convert to fraction form
    1,342,491/2,033,235 = 2,033,235/x
  3. Step 3: Cross multiply
    1,342,491x = 2,033,235 × 2,033,235
  4. Step 4: Simplify right side
    1,342,491x = 4,134,044,565,225
  5. Step 5: Solve for x
    x = 4,134,044,565,225/1,342,491
  6. Step 6: Final answer
    x = 3,079,383.45

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.