Home / 3,589,749.88-5,384,671.69-1,193,594.46

Finding the Fourth Proportional to 3,589,749.88, 5,384,671.69 and 1,193,594.46

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Solution

The fourth proportional to 3,589,749.88, 5,384,671.69 and 1,193,594.46 is: 1,790,407.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,749.88 : 5,384,671.69 = 1,193,594.46 : x
  2. Step 2: Convert to fraction form
    3,589,749.88/5,384,671.69 = 1,193,594.46/x
  3. Step 3: Cross multiply
    3,589,749.88x = 5,384,671.69 × 1,193,594.46
  4. Step 4: Simplify right side
    3,589,749.88x = 6,427,114,298,102.84
  5. Step 5: Solve for x
    x = 6,427,114,298,102.84/3,589,749.88
  6. Step 6: Final answer
    x = 1,790,407.27

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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.