Home / 2,883,365.88-3,978,884.22-1,594,131

Finding the Fourth Proportional to 2,883,365.88, 3,978,884.22 and 1,594,131

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Solution

The fourth proportional to 2,883,365.88, 3,978,884.22 and 1,594,131 is: 2,199,811.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,365.88 : 3,978,884.22 = 1,594,131 : x
  2. Step 2: Convert to fraction form
    2,883,365.88/3,978,884.22 = 1,594,131/x
  3. Step 3: Cross multiply
    2,883,365.88x = 3,978,884.22 × 1,594,131
  4. Step 4: Simplify right side
    2,883,365.88x = 6,342,862,680,512.82
  5. Step 5: Solve for x
    x = 6,342,862,680,512.82/2,883,365.88
  6. Step 6: Final answer
    x = 2,199,811.94

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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.