Home / 4,964,004.91-6,850,619.40-3,738,147.67

Finding the Fourth Proportional to 4,964,004.91, 6,850,619.40 and 3,738,147.67

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Solution

The fourth proportional to 4,964,004.91, 6,850,619.40 and 3,738,147.67 is: 5,158,864.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,004.91 : 6,850,619.40 = 3,738,147.67 : x
  2. Step 2: Convert to fraction form
    4,964,004.91/6,850,619.40 = 3,738,147.67/x
  3. Step 3: Cross multiply
    4,964,004.91x = 6,850,619.40 × 3,738,147.67
  4. Step 4: Simplify right side
    4,964,004.91x = 25,608,626,949,721.05
  5. Step 5: Solve for x
    x = 25,608,626,949,721.05/4,964,004.91
  6. Step 6: Final answer
    x = 5,158,864.14

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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.