Home / 2,749,902.44-3,794,808.26-1,526,136.88

Finding the Fourth Proportional to 2,749,902.44, 3,794,808.26 and 1,526,136.88

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Solution

The fourth proportional to 2,749,902.44, 3,794,808.26 and 1,526,136.88 is: 2,106,037.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,902.44 : 3,794,808.26 = 1,526,136.88 : x
  2. Step 2: Convert to fraction form
    2,749,902.44/3,794,808.26 = 1,526,136.88/x
  3. Step 3: Cross multiply
    2,749,902.44x = 3,794,808.26 × 1,526,136.88
  4. Step 4: Simplify right side
    2,749,902.44x = 5,791,396,838,114.63
  5. Step 5: Solve for x
    x = 5,791,396,838,114.63/2,749,902.44
  6. Step 6: Final answer
    x = 2,106,037.20

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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.