Home / 1,794,846.99-2,476,904.66-979,054.30

Finding the Fourth Proportional to 1,794,846.99, 2,476,904.66 and 979,054.30

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Solution

The fourth proportional to 1,794,846.99, 2,476,904.66 and 979,054.30 is: 1,351,103.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,846.99 : 2,476,904.66 = 979,054.30 : x
  2. Step 2: Convert to fraction form
    1,794,846.99/2,476,904.66 = 979,054.30/x
  3. Step 3: Cross multiply
    1,794,846.99x = 2,476,904.66 × 979,054.30
  4. Step 4: Simplify right side
    1,794,846.99x = 2,425,024,158,063.04
  5. Step 5: Solve for x
    x = 2,425,024,158,063.04/1,794,846.99
  6. Step 6: Final answer
    x = 1,351,103.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.