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Finding the Third Proportional to 3,034,860 and 4,572,337.50

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Solution

The third proportional to 3,034,860 and 4,572,337.50 is: 6,888,709.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,860 : 4,572,337.50 = 4,572,337.50 : x
  2. Step 2: Convert to fraction form
    3,034,860/4,572,337.50 = 4,572,337.50/x
  3. Step 3: Cross multiply
    3,034,860x = 4,572,337.50 × 4,572,337.50
  4. Step 4: Simplify right side
    3,034,860x = 20,906,270,213,906.25
  5. Step 5: Solve for x
    x = 20,906,270,213,906.25/3,034,860
  6. Step 6: Final answer
    x = 6,888,709.93

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.