Home / 4,284,542.70-5,912,668.44-2,449,040.22

Finding the Fourth Proportional to 4,284,542.70, 5,912,668.44 and 2,449,040.22

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Solution

The fourth proportional to 4,284,542.70, 5,912,668.44 and 2,449,040.22 is: 3,379,675.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,542.70 : 5,912,668.44 = 2,449,040.22 : x
  2. Step 2: Convert to fraction form
    4,284,542.70/5,912,668.44 = 2,449,040.22/x
  3. Step 3: Cross multiply
    4,284,542.70x = 5,912,668.44 × 2,449,040.22
  4. Step 4: Simplify right side
    4,284,542.70x = 14,480,362,817,084.66
  5. Step 5: Solve for x
    x = 14,480,362,817,084.66/4,284,542.70
  6. Step 6: Final answer
    x = 3,379,675.23

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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.