Home / 2,651,593.98-3,655,989.40-2,063,064.54

Finding the Fourth Proportional to 2,651,593.98, 3,655,989.40 and 2,063,064.54

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Solution

The fourth proportional to 2,651,593.98, 3,655,989.40 and 2,063,064.54 is: 2,844,531.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,593.98 : 3,655,989.40 = 2,063,064.54 : x
  2. Step 2: Convert to fraction form
    2,651,593.98/3,655,989.40 = 2,063,064.54/x
  3. Step 3: Cross multiply
    2,651,593.98x = 3,655,989.40 × 2,063,064.54
  4. Step 4: Simplify right side
    2,651,593.98x = 7,542,542,089,755.88
  5. Step 5: Solve for x
    x = 7,542,542,089,755.88/2,651,593.98
  6. Step 6: Final answer
    x = 2,844,531.31

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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.