Home / 1,524,644.69-2,286,721.63-444,903.73

Finding the Fourth Proportional to 1,524,644.69, 2,286,721.63 and 444,903.73

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Solution

The fourth proportional to 1,524,644.69, 2,286,721.63 and 444,903.73 is: 667,283.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,644.69 : 2,286,721.63 = 444,903.73 : x
  2. Step 2: Convert to fraction form
    1,524,644.69/2,286,721.63 = 444,903.73/x
  3. Step 3: Cross multiply
    1,524,644.69x = 2,286,721.63 × 444,903.73
  4. Step 4: Simplify right side
    1,524,644.69x = 1,017,370,982,658.68
  5. Step 5: Solve for x
    x = 1,017,370,982,658.68/1,524,644.69
  6. Step 6: Final answer
    x = 667,283.98

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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.