Home / 3,237,326.10-4,467,510.86-1,787,022.52

Finding the Fourth Proportional to 3,237,326.10, 4,467,510.86 and 1,787,022.52

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Solution

The fourth proportional to 3,237,326.10, 4,467,510.86 and 1,787,022.52 is: 2,466,091.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,326.10 : 4,467,510.86 = 1,787,022.52 : x
  2. Step 2: Convert to fraction form
    3,237,326.10/4,467,510.86 = 1,787,022.52/x
  3. Step 3: Cross multiply
    3,237,326.10x = 4,467,510.86 × 1,787,022.52
  4. Step 4: Simplify right side
    3,237,326.10x = 7,983,542,515,164.57
  5. Step 5: Solve for x
    x = 7,983,542,515,164.57/3,237,326.10
  6. Step 6: Final answer
    x = 2,466,091.54

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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.