Home / 4,800,528.54-7,183,078.09-2,882,607.79

Finding the Fourth Proportional to 4,800,528.54, 7,183,078.09 and 2,882,607.79

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Solution

The fourth proportional to 4,800,528.54, 7,183,078.09 and 2,882,607.79 is: 4,313,274.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,800,528.54 : 7,183,078.09 = 2,882,607.79 : x
  2. Step 2: Convert to fraction form
    4,800,528.54/7,183,078.09 = 2,882,607.79/x
  3. Step 3: Cross multiply
    4,800,528.54x = 7,183,078.09 × 2,882,607.79
  4. Step 4: Simplify right side
    4,800,528.54x = 20,705,996,895,245.01
  5. Step 5: Solve for x
    x = 20,705,996,895,245.01/4,800,528.54
  6. Step 6: Final answer
    x = 4,313,274.41

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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.