Home / 2,749,908.99-3,794,817.33-1,526,143.44

Finding the Fourth Proportional to 2,749,908.99, 3,794,817.33 and 1,526,143.44

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Solution

The fourth proportional to 2,749,908.99, 3,794,817.33 and 1,526,143.44 is: 2,106,046.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,908.99 : 3,794,817.33 = 1,526,143.44 : x
  2. Step 2: Convert to fraction form
    2,749,908.99/3,794,817.33 = 1,526,143.44/x
  3. Step 3: Cross multiply
    2,749,908.99x = 3,794,817.33 × 1,526,143.44
  4. Step 4: Simplify right side
    2,749,908.99x = 5,791,435,574,177.82
  5. Step 5: Solve for x
    x = 5,791,435,574,177.82/2,749,908.99
  6. Step 6: Final answer
    x = 2,106,046.27

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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.