Home / 5,355,444.27-8,033,166.41-1,568,927.14

Finding the Fourth Proportional to 5,355,444.27, 8,033,166.41 and 1,568,927.14

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Solution

The fourth proportional to 5,355,444.27, 8,033,166.41 and 1,568,927.14 is: 2,353,390.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,355,444.27 : 8,033,166.41 = 1,568,927.14 : x
  2. Step 2: Convert to fraction form
    5,355,444.27/8,033,166.41 = 1,568,927.14/x
  3. Step 3: Cross multiply
    5,355,444.27x = 8,033,166.41 × 1,568,927.14
  4. Step 4: Simplify right side
    5,355,444.27x = 12,603,452,800,785.37
  5. Step 5: Solve for x
    x = 12,603,452,800,785.37/5,355,444.27
  6. Step 6: Final answer
    x = 2,353,390.71

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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.