Home / 2,922,025.73-4,383,038.59-792,054.49

Finding the Fourth Proportional to 2,922,025.73, 4,383,038.59 and 792,054.49

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Solution

The fourth proportional to 2,922,025.73, 4,383,038.59 and 792,054.49 is: 1,188,081.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,025.73 : 4,383,038.59 = 792,054.49 : x
  2. Step 2: Convert to fraction form
    2,922,025.73/4,383,038.59 = 792,054.49/x
  3. Step 3: Cross multiply
    2,922,025.73x = 4,383,038.59 × 792,054.49
  4. Step 4: Simplify right side
    2,922,025.73x = 3,471,605,395,052.77
  5. Step 5: Solve for x
    x = 3,471,605,395,052.77/2,922,025.73
  6. Step 6: Final answer
    x = 1,188,081.73

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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.