Home / 2,016,234.70-3,015,604.05-1,804,533.10

Finding the Fourth Proportional to 2,016,234.70, 3,015,604.05 and 1,804,533.10

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Solution

The fourth proportional to 2,016,234.70, 3,015,604.05 and 1,804,533.10 is: 2,698,970.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,234.70 : 3,015,604.05 = 1,804,533.10 : x
  2. Step 2: Convert to fraction form
    2,016,234.70/3,015,604.05 = 1,804,533.10/x
  3. Step 3: Cross multiply
    2,016,234.70x = 3,015,604.05 × 1,804,533.10
  4. Step 4: Simplify right side
    2,016,234.70x = 5,441,757,324,719.06
  5. Step 5: Solve for x
    x = 5,441,757,324,719.06/2,016,234.70
  6. Step 6: Final answer
    x = 2,698,970.18

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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.