Home / 3,370,183.38-5,054,225.22-1,125,796.50

Finding the Fourth Proportional to 3,370,183.38, 5,054,225.22 and 1,125,796.50

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Solution

The fourth proportional to 3,370,183.38, 5,054,225.22 and 1,125,796.50 is: 1,688,344.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,183.38 : 5,054,225.22 = 1,125,796.50 : x
  2. Step 2: Convert to fraction form
    3,370,183.38/5,054,225.22 = 1,125,796.50/x
  3. Step 3: Cross multiply
    3,370,183.38x = 5,054,225.22 × 1,125,796.50
  4. Step 4: Simplify right side
    3,370,183.38x = 5,690,029,062,887.73
  5. Step 5: Solve for x
    x = 5,690,029,062,887.73/3,370,183.38
  6. Step 6: Final answer
    x = 1,688,344.05

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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.