Home / 1,524,610.54-2,286,670.45-444,869.59

Finding the Fourth Proportional to 1,524,610.54, 2,286,670.45 and 444,869.59

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Solution

The fourth proportional to 1,524,610.54, 2,286,670.45 and 444,869.59 is: 667,232.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,610.54 : 2,286,670.45 = 444,869.59 : x
  2. Step 2: Convert to fraction form
    1,524,610.54/2,286,670.45 = 444,869.59/x
  3. Step 3: Cross multiply
    1,524,610.54x = 2,286,670.45 × 444,869.59
  4. Step 4: Simplify right side
    1,524,610.54x = 1,017,270,145,556.62
  5. Step 5: Solve for x
    x = 1,017,270,145,556.62/1,524,610.54
  6. Step 6: Final answer
    x = 667,232.79

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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.