Home / 3,491,325.24-4,817,953.19-2,021,295.73

Finding the Fourth Proportional to 3,491,325.24, 4,817,953.19 and 2,021,295.73

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Solution

The fourth proportional to 3,491,325.24, 4,817,953.19 and 2,021,295.73 is: 2,789,344.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,325.24 : 4,817,953.19 = 2,021,295.73 : x
  2. Step 2: Convert to fraction form
    3,491,325.24/4,817,953.19 = 2,021,295.73/x
  3. Step 3: Cross multiply
    3,491,325.24x = 4,817,953.19 × 2,021,295.73
  4. Step 4: Simplify right side
    3,491,325.24x = 9,738,508,200,180.40
  5. Step 5: Solve for x
    x = 9,738,508,200,180.40/3,491,325.24
  6. Step 6: Final answer
    x = 2,789,344.31

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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.