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Finding the Third Proportional to 1,895,332 and 4,474,228

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Solution

The third proportional to 1,895,332 and 4,474,228 is: 10,562,115.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,332 : 4,474,228 = 4,474,228 : x
  2. Step 2: Convert to fraction form
    1,895,332/4,474,228 = 4,474,228/x
  3. Step 3: Cross multiply
    1,895,332x = 4,474,228 × 4,474,228
  4. Step 4: Simplify right side
    1,895,332x = 20,018,716,195,984
  5. Step 5: Solve for x
    x = 20,018,716,195,984/1,895,332
  6. Step 6: Final answer
    x = 10,562,115.87

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.