Home / 4,488,638.23-6,194,360.37-2,555,023.33

Finding the Fourth Proportional to 4,488,638.23, 6,194,360.37 and 2,555,023.33

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Solution

The fourth proportional to 4,488,638.23, 6,194,360.37 and 2,555,023.33 is: 3,525,954.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,638.23 : 6,194,360.37 = 2,555,023.33 : x
  2. Step 2: Convert to fraction form
    4,488,638.23/6,194,360.37 = 2,555,023.33/x
  3. Step 3: Cross multiply
    4,488,638.23x = 6,194,360.37 × 2,555,023.33
  4. Step 4: Simplify right side
    4,488,638.23x = 15,826,735,259,777.43
  5. Step 5: Solve for x
    x = 15,826,735,259,777.43/4,488,638.23
  6. Step 6: Final answer
    x = 3,525,954.74

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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.