Home / 3,610,198.63-5,417,049.52-1,588,179.80

Finding the Fourth Proportional to 3,610,198.63, 5,417,049.52 and 1,588,179.80

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Solution

The fourth proportional to 3,610,198.63, 5,417,049.52 and 1,588,179.80 is: 2,383,040.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610,198.63 : 5,417,049.52 = 1,588,179.80 : x
  2. Step 2: Convert to fraction form
    3,610,198.63/5,417,049.52 = 1,588,179.80/x
  3. Step 3: Cross multiply
    3,610,198.63x = 5,417,049.52 × 1,588,179.80
  4. Step 4: Simplify right side
    3,610,198.63x = 8,603,248,632,835.87
  5. Step 5: Solve for x
    x = 8,603,248,632,835.87/3,610,198.63
  6. Step 6: Final answer
    x = 2,383,040.25

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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.