Home / 2,699,419.62-3,725,243.34-1,611,786.24

Finding the Fourth Proportional to 2,699,419.62, 3,725,243.34 and 1,611,786.24

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Solution

The fourth proportional to 2,699,419.62, 3,725,243.34 and 1,611,786.24 is: 2,224,291.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,419.62 : 3,725,243.34 = 1,611,786.24 : x
  2. Step 2: Convert to fraction form
    2,699,419.62/3,725,243.34 = 1,611,786.24/x
  3. Step 3: Cross multiply
    2,699,419.62x = 3,725,243.34 × 1,611,786.24
  4. Step 4: Simplify right side
    2,699,419.62x = 6,004,295,956,063.64
  5. Step 5: Solve for x
    x = 6,004,295,956,063.64/2,699,419.62
  6. Step 6: Final answer
    x = 2,224,291.44

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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.