Home / 2,439,865.92-3,660,563.73-1,468,290.33

Finding the Fourth Proportional to 2,439,865.92, 3,660,563.73 and 1,468,290.33

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Solution

The fourth proportional to 2,439,865.92, 3,660,563.73 and 1,468,290.33 is: 2,202,895.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,865.92 : 3,660,563.73 = 1,468,290.33 : x
  2. Step 2: Convert to fraction form
    2,439,865.92/3,660,563.73 = 1,468,290.33/x
  3. Step 3: Cross multiply
    2,439,865.92x = 3,660,563.73 × 1,468,290.33
  4. Step 4: Simplify right side
    2,439,865.92x = 5,374,770,308,804.91
  5. Step 5: Solve for x
    x = 5,374,770,308,804.91/2,439,865.92
  6. Step 6: Final answer
    x = 2,202,895.77

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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.