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Finding the Third Proportional to 1,895,320 and 4,474,207

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Solution

The third proportional to 1,895,320 and 4,474,207 is: 10,562,083.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,320 : 4,474,207 = 4,474,207 : x
  2. Step 2: Convert to fraction form
    1,895,320/4,474,207 = 4,474,207/x
  3. Step 3: Cross multiply
    1,895,320x = 4,474,207 × 4,474,207
  4. Step 4: Simplify right side
    1,895,320x = 20,018,528,278,849
  5. Step 5: Solve for x
    x = 20,018,528,278,849/1,895,320
  6. Step 6: Final answer
    x = 10,562,083.59

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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.