Home / 1,524,643.22-2,286,719.44-444,902.27

Finding the Fourth Proportional to 1,524,643.22, 2,286,719.44 and 444,902.27

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Solution

The fourth proportional to 1,524,643.22, 2,286,719.44 and 444,902.27 is: 667,281.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,643.22 : 2,286,719.44 = 444,902.27 : x
  2. Step 2: Convert to fraction form
    1,524,643.22/2,286,719.44 = 444,902.27/x
  3. Step 3: Cross multiply
    1,524,643.22x = 2,286,719.44 × 444,902.27
  4. Step 4: Simplify right side
    1,524,643.22x = 1,017,366,669,709.13
  5. Step 5: Solve for x
    x = 1,017,366,669,709.13/1,524,643.22
  6. Step 6: Final answer
    x = 667,281.80

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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.