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Finding the Third Proportional to 4,204,330 and 6,492,813

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Solution

The third proportional to 4,204,330 and 6,492,813 is: 10,026,953.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,330 : 6,492,813 = 6,492,813 : x
  2. Step 2: Convert to fraction form
    4,204,330/6,492,813 = 6,492,813/x
  3. Step 3: Cross multiply
    4,204,330x = 6,492,813 × 6,492,813
  4. Step 4: Simplify right side
    4,204,330x = 42,156,620,652,969
  5. Step 5: Solve for x
    x = 42,156,620,652,969/4,204,330
  6. Step 6: Final answer
    x = 10,026,953.32

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.