Home / 2,729,302.44-4,085,434.26-2,010,454.57

Finding the Fourth Proportional to 2,729,302.44, 4,085,434.26 and 2,010,454.57

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Solution

The fourth proportional to 2,729,302.44, 4,085,434.26 and 2,010,454.57 is: 3,009,406.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,302.44 : 4,085,434.26 = 2,010,454.57 : x
  2. Step 2: Convert to fraction form
    2,729,302.44/4,085,434.26 = 2,010,454.57/x
  3. Step 3: Cross multiply
    2,729,302.44x = 4,085,434.26 × 2,010,454.57
  4. Step 4: Simplify right side
    2,729,302.44x = 8,213,579,978,451.57
  5. Step 5: Solve for x
    x = 8,213,579,978,451.57/2,729,302.44
  6. Step 6: Final answer
    x = 3,009,406.31

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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.