Home / 3,891,330.03-5,837,012.33-1,195,632.75

Finding the Fourth Proportional to 3,891,330.03, 5,837,012.33 and 1,195,632.75

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Solution

The fourth proportional to 3,891,330.03, 5,837,012.33 and 1,195,632.75 is: 1,793,454.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,891,330.03 : 5,837,012.33 = 1,195,632.75 : x
  2. Step 2: Convert to fraction form
    3,891,330.03/5,837,012.33 = 1,195,632.75/x
  3. Step 3: Cross multiply
    3,891,330.03x = 5,837,012.33 × 1,195,632.75
  4. Step 4: Simplify right side
    3,891,330.03x = 6,978,923,097,923.64
  5. Step 5: Solve for x
    x = 6,978,923,097,923.64/3,891,330.03
  6. Step 6: Final answer
    x = 1,793,454.43

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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.