Home / 4,560,979.50-6,143,334.75

Finding the Third Proportional to 4,560,979.50 and 6,143,334.75

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Solution

The third proportional to 4,560,979.50 and 6,143,334.75 is: 8,274,661.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,560,979.50 : 6,143,334.75 = 6,143,334.75 : x
  2. Step 2: Convert to fraction form
    4,560,979.50/6,143,334.75 = 6,143,334.75/x
  3. Step 3: Cross multiply
    4,560,979.50x = 6,143,334.75 × 6,143,334.75
  4. Step 4: Simplify right side
    4,560,979.50x = 37,740,561,850,557.56
  5. Step 5: Solve for x
    x = 37,740,561,850,557.56/4,560,979.50
  6. Step 6: Final answer
    x = 8,274,661.58

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.