Home / 7,474,105.58-11,210,093.84-2,355,870.30

Finding the Fourth Proportional to 7,474,105.58, 11,210,093.84 and 2,355,870.30

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Solution

The fourth proportional to 7,474,105.58, 11,210,093.84 and 2,355,870.30 is: 3,533,469.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,474,105.58 : 11,210,093.84 = 2,355,870.30 : x
  2. Step 2: Convert to fraction form
    7,474,105.58/11,210,093.84 = 2,355,870.30/x
  3. Step 3: Cross multiply
    7,474,105.58x = 11,210,093.84 × 2,355,870.30
  4. Step 4: Simplify right side
    7,474,105.58x = 26,409,527,140,102.22
  5. Step 5: Solve for x
    x = 26,409,527,140,102.22/7,474,105.58
  6. Step 6: Final answer
    x = 3,533,469.91

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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.