Home / 3,196,499.80-4,794,791.26-1,066,583.92

Finding the Fourth Proportional to 3,196,499.80, 4,794,791.26 and 1,066,583.92

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Solution

The fourth proportional to 3,196,499.80, 4,794,791.26 and 1,066,583.92 is: 1,599,889.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,499.80 : 4,794,791.26 = 1,066,583.92 : x
  2. Step 2: Convert to fraction form
    3,196,499.80/4,794,791.26 = 1,066,583.92/x
  3. Step 3: Cross multiply
    3,196,499.80x = 4,794,791.26 × 1,066,583.92
  4. Step 4: Simplify right side
    3,196,499.80x = 5,114,047,257,672.54
  5. Step 5: Solve for x
    x = 5,114,047,257,672.54/3,196,499.80
  6. Step 6: Final answer
    x = 1,599,889.75

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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.