Home / 4,882,756.62-7,322,735.25-1,471,373.58

Finding the Fourth Proportional to 4,882,756.62, 7,322,735.25 and 1,471,373.58

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Solution

The fourth proportional to 4,882,756.62, 7,322,735.25 and 1,471,373.58 is: 2,206,638.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,756.62 : 7,322,735.25 = 1,471,373.58 : x
  2. Step 2: Convert to fraction form
    4,882,756.62/7,322,735.25 = 1,471,373.58/x
  3. Step 3: Cross multiply
    4,882,756.62x = 7,322,735.25 × 1,471,373.58
  4. Step 4: Simplify right side
    4,882,756.62x = 10,774,479,180,184.70
  5. Step 5: Solve for x
    x = 10,774,479,180,184.70/4,882,756.62
  6. Step 6: Final answer
    x = 2,206,638.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.