Home / 2,294,409.58-3,166,362.53-1,261,960.83

Finding the Fourth Proportional to 2,294,409.58, 3,166,362.53 and 1,261,960.83

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Solution

The fourth proportional to 2,294,409.58, 3,166,362.53 and 1,261,960.83 is: 1,741,548.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,409.58 : 3,166,362.53 = 1,261,960.83 : x
  2. Step 2: Convert to fraction form
    2,294,409.58/3,166,362.53 = 1,261,960.83/x
  3. Step 3: Cross multiply
    2,294,409.58x = 3,166,362.53 × 1,261,960.83
  4. Step 4: Simplify right side
    2,294,409.58x = 3,995,825,486,439.70
  5. Step 5: Solve for x
    x = 3,995,825,486,439.70/2,294,409.58
  6. Step 6: Final answer
    x = 1,741,548.47

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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.