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Finding the Third Proportional to 4,041,108 and 6,397,773.75

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Solution

The third proportional to 4,041,108 and 6,397,773.75 is: 10,128,783.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,108 : 6,397,773.75 = 6,397,773.75 : x
  2. Step 2: Convert to fraction form
    4,041,108/6,397,773.75 = 6,397,773.75/x
  3. Step 3: Cross multiply
    4,041,108x = 6,397,773.75 × 6,397,773.75
  4. Step 4: Simplify right side
    4,041,108x = 40,931,508,956,189.06
  5. Step 5: Solve for x
    x = 40,931,508,956,189.06/4,041,108
  6. Step 6: Final answer
    x = 10,128,783.73

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.