Home / 4,882,843-6,738,404.46-2,707,477.96

Finding the Fourth Proportional to 4,882,843, 6,738,404.46 and 2,707,477.96

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Solution

The fourth proportional to 4,882,843, 6,738,404.46 and 2,707,477.96 is: 3,736,364.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,843 : 6,738,404.46 = 2,707,477.96 : x
  2. Step 2: Convert to fraction form
    4,882,843/6,738,404.46 = 2,707,477.96/x
  3. Step 3: Cross multiply
    4,882,843x = 6,738,404.46 × 2,707,477.96
  4. Step 4: Simplify right side
    4,882,843x = 18,244,081,561,015.70
  5. Step 5: Solve for x
    x = 18,244,081,561,015.70/4,882,843
  6. Step 6: Final answer
    x = 3,736,364.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.