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Finding the Third Proportional to 3,008,704.50 and 6,349,509

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Solution

The third proportional to 3,008,704.50 and 6,349,509 is: 13,399,875.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,704.50 : 6,349,509 = 6,349,509 : x
  2. Step 2: Convert to fraction form
    3,008,704.50/6,349,509 = 6,349,509/x
  3. Step 3: Cross multiply
    3,008,704.50x = 6,349,509 × 6,349,509
  4. Step 4: Simplify right side
    3,008,704.50x = 40,316,264,541,081
  5. Step 5: Solve for x
    x = 40,316,264,541,081/3,008,704.50
  6. Step 6: Final answer
    x = 13,399,875.11

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.