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Finding the Third Proportional to 903,034 and 1,930,484

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Solution

The third proportional to 903,034 and 1,930,484 is: 4,126,941.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,034 : 1,930,484 = 1,930,484 : x
  2. Step 2: Convert to fraction form
    903,034/1,930,484 = 1,930,484/x
  3. Step 3: Cross multiply
    903,034x = 1,930,484 × 1,930,484
  4. Step 4: Simplify right side
    903,034x = 3,726,768,474,256
  5. Step 5: Solve for x
    x = 3,726,768,474,256/903,034
  6. Step 6: Final answer
    x = 4,126,941.48

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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.