Home / 3,551,467.44-4,901,043.96-1,941,835.44

Finding the Fourth Proportional to 3,551,467.44, 4,901,043.96 and 1,941,835.44

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Solution

The fourth proportional to 3,551,467.44, 4,901,043.96 and 1,941,835.44 is: 2,679,743.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,467.44 : 4,901,043.96 = 1,941,835.44 : x
  2. Step 2: Convert to fraction form
    3,551,467.44/4,901,043.96 = 1,941,835.44/x
  3. Step 3: Cross multiply
    3,551,467.44x = 4,901,043.96 × 1,941,835.44
  4. Step 4: Simplify right side
    3,551,467.44x = 9,517,020,854,525.94
  5. Step 5: Solve for x
    x = 9,517,020,854,525.94/3,551,467.44
  6. Step 6: Final answer
    x = 2,679,743.24

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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.