Home / 2,252,489.04-3,379,231.78-1,241,090.37

Finding the Fourth Proportional to 2,252,489.04, 3,379,231.78 and 1,241,090.37

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Solution

The fourth proportional to 2,252,489.04, 3,379,231.78 and 1,241,090.37 is: 1,861,910.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,489.04 : 3,379,231.78 = 1,241,090.37 : x
  2. Step 2: Convert to fraction form
    2,252,489.04/3,379,231.78 = 1,241,090.37/x
  3. Step 3: Cross multiply
    2,252,489.04x = 3,379,231.78 × 1,241,090.37
  4. Step 4: Simplify right side
    2,252,489.04x = 4,193,932,017,053.23
  5. Step 5: Solve for x
    x = 4,193,932,017,053.23/2,252,489.04
  6. Step 6: Final answer
    x = 1,861,910.07

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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.