Home / 6,322,874.87-9,484,337.21-1,530,556.44

Finding the Fourth Proportional to 6,322,874.87, 9,484,337.21 and 1,530,556.44

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Solution

The fourth proportional to 6,322,874.87, 9,484,337.21 and 1,530,556.44 is: 2,295,840.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322,874.87 : 9,484,337.21 = 1,530,556.44 : x
  2. Step 2: Convert to fraction form
    6,322,874.87/9,484,337.21 = 1,530,556.44/x
  3. Step 3: Cross multiply
    6,322,874.87x = 9,484,337.21 × 1,530,556.44
  4. Step 4: Simplify right side
    6,322,874.87x = 14,516,313,388,244.35
  5. Step 5: Solve for x
    x = 14,516,313,388,244.35/6,322,874.87
  6. Step 6: Final answer
    x = 2,295,840.69

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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.