Home / 2,054,925.60-3,082,913.28-792,414.24

Finding the Fourth Proportional to 2,054,925.60, 3,082,913.28 and 792,414.24

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Solution

The fourth proportional to 2,054,925.60, 3,082,913.28 and 792,414.24 is: 1,188,823.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,925.60 : 3,082,913.28 = 792,414.24 : x
  2. Step 2: Convert to fraction form
    2,054,925.60/3,082,913.28 = 792,414.24/x
  3. Step 3: Cross multiply
    2,054,925.60x = 3,082,913.28 × 792,414.24
  4. Step 4: Simplify right side
    2,054,925.60x = 2,442,944,383,757.11
  5. Step 5: Solve for x
    x = 2,442,944,383,757.11/2,054,925.60
  6. Step 6: Final answer
    x = 1,188,823.76

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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.