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Finding the Third Proportional to 1,895,316 and 4,474,197

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Solution

The third proportional to 1,895,316 and 4,474,197 is: 10,562,058.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,316 : 4,474,197 = 4,474,197 : x
  2. Step 2: Convert to fraction form
    1,895,316/4,474,197 = 4,474,197/x
  3. Step 3: Cross multiply
    1,895,316x = 4,474,197 × 4,474,197
  4. Step 4: Simplify right side
    1,895,316x = 20,018,438,794,809
  5. Step 5: Solve for x
    x = 20,018,438,794,809/1,895,316
  6. Step 6: Final answer
    x = 10,562,058.67

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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.