Home / 1,524,609.54-2,286,668.95-444,868.59

Finding the Fourth Proportional to 1,524,609.54, 2,286,668.95 and 444,868.59

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Solution

The fourth proportional to 1,524,609.54, 2,286,668.95 and 444,868.59 is: 667,231.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,609.54 : 2,286,668.95 = 444,868.59 : x
  2. Step 2: Convert to fraction form
    1,524,609.54/2,286,668.95 = 444,868.59/x
  3. Step 3: Cross multiply
    1,524,609.54x = 2,286,668.95 × 444,868.59
  4. Step 4: Simplify right side
    1,524,609.54x = 1,017,267,190,471.11
  5. Step 5: Solve for x
    x = 1,017,267,190,471.11/1,524,609.54
  6. Step 6: Final answer
    x = 667,231.29

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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.