Home / 4,405,409.46-6,079,369.41-2,544,826.50

Finding the Fourth Proportional to 4,405,409.46, 6,079,369.41 and 2,544,826.50

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Solution

The fourth proportional to 4,405,409.46, 6,079,369.41 and 2,544,826.50 is: 3,511,805.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,405,409.46 : 6,079,369.41 = 2,544,826.50 : x
  2. Step 2: Convert to fraction form
    4,405,409.46/6,079,369.41 = 2,544,826.50/x
  3. Step 3: Cross multiply
    4,405,409.46x = 6,079,369.41 × 2,544,826.50
  4. Step 4: Simplify right side
    4,405,409.46x = 15,470,940,377,857.37
  5. Step 5: Solve for x
    x = 15,470,940,377,857.37/4,405,409.46
  6. Step 6: Final answer
    x = 3,511,805.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.