Home / 2,644,511.41-3,964,441.20-1,048,195.27

Finding the Fourth Proportional to 2,644,511.41, 3,964,441.20 and 1,048,195.27

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Solution

The fourth proportional to 2,644,511.41, 3,964,441.20 and 1,048,195.27 is: 1,571,370.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644,511.41 : 3,964,441.20 = 1,048,195.27 : x
  2. Step 2: Convert to fraction form
    2,644,511.41/3,964,441.20 = 1,048,195.27/x
  3. Step 3: Cross multiply
    2,644,511.41x = 3,964,441.20 × 1,048,195.27
  4. Step 4: Simplify right side
    2,644,511.41x = 4,155,508,514,033.12
  5. Step 5: Solve for x
    x = 4,155,508,514,033.12/2,644,511.41
  6. Step 6: Final answer
    x = 1,571,370.99

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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.