Home / 2,272,408.44-3,137,059.90-1,413,245.48

Finding the Fourth Proportional to 2,272,408.44, 3,137,059.90 and 1,413,245.48

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Solution

The fourth proportional to 2,272,408.44, 3,137,059.90 and 1,413,245.48 is: 1,950,985.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,408.44 : 3,137,059.90 = 1,413,245.48 : x
  2. Step 2: Convert to fraction form
    2,272,408.44/3,137,059.90 = 1,413,245.48/x
  3. Step 3: Cross multiply
    2,272,408.44x = 3,137,059.90 × 1,413,245.48
  4. Step 4: Simplify right side
    2,272,408.44x = 4,433,435,724,164.25
  5. Step 5: Solve for x
    x = 4,433,435,724,164.25/2,272,408.44
  6. Step 6: Final answer
    x = 1,950,985.42

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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.