Home / 4,620,795.72-6,374,745.48-3,093,394.92

Finding the Fourth Proportional to 4,620,795.72, 6,374,745.48 and 3,093,394.92

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Solution

The fourth proportional to 4,620,795.72, 6,374,745.48 and 3,093,394.92 is: 4,267,577.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,795.72 : 6,374,745.48 = 3,093,394.92 : x
  2. Step 2: Convert to fraction form
    4,620,795.72/6,374,745.48 = 3,093,394.92/x
  3. Step 3: Cross multiply
    4,620,795.72x = 6,374,745.48 × 3,093,394.92
  4. Step 4: Simplify right side
    4,620,795.72x = 19,719,605,284,124.96
  5. Step 5: Solve for x
    x = 19,719,605,284,124.96/4,620,795.72
  6. Step 6: Final answer
    x = 4,267,577.81

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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.