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Finding the Third Proportional to 4,254,006 and 9,334,563

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Solution

The third proportional to 4,254,006 and 9,334,563 is: 20,482,826.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,006 : 9,334,563 = 9,334,563 : x
  2. Step 2: Convert to fraction form
    4,254,006/9,334,563 = 9,334,563/x
  3. Step 3: Cross multiply
    4,254,006x = 9,334,563 × 9,334,563
  4. Step 4: Simplify right side
    4,254,006x = 87,134,066,400,969
  5. Step 5: Solve for x
    x = 87,134,066,400,969/4,254,006
  6. Step 6: Final answer
    x = 20,482,826.40

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.