Home / 2,422,891.24-3,634,323.77-1,397,556.95

Finding the Fourth Proportional to 2,422,891.24, 3,634,323.77 and 1,397,556.95

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Solution

The fourth proportional to 2,422,891.24, 3,634,323.77 and 1,397,556.95 is: 2,096,327.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,891.24 : 3,634,323.77 = 1,397,556.95 : x
  2. Step 2: Convert to fraction form
    2,422,891.24/3,634,323.77 = 1,397,556.95/x
  3. Step 3: Cross multiply
    2,422,891.24x = 3,634,323.77 × 1,397,556.95
  4. Step 4: Simplify right side
    2,422,891.24x = 5,079,174,443,313.70
  5. Step 5: Solve for x
    x = 5,079,174,443,313.70/2,422,891.24
  6. Step 6: Final answer
    x = 2,096,327.87

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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.