Home / 2,694,250.89-4,038,483.96-1,343,745.54

Finding the Fourth Proportional to 2,694,250.89, 4,038,483.96 and 1,343,745.54

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Solution

The fourth proportional to 2,694,250.89, 4,038,483.96 and 1,343,745.54 is: 2,014,175.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,250.89 : 4,038,483.96 = 1,343,745.54 : x
  2. Step 2: Convert to fraction form
    2,694,250.89/4,038,483.96 = 1,343,745.54/x
  3. Step 3: Cross multiply
    2,694,250.89x = 4,038,483.96 × 1,343,745.54
  4. Step 4: Simplify right side
    2,694,250.89x = 5,426,694,809,611.54
  5. Step 5: Solve for x
    x = 5,426,694,809,611.54/2,694,250.89
  6. Step 6: Final answer
    x = 2,014,175.75

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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.