Home / 6,118,795.37-8,443,941.94-3,365,692.26

Finding the Fourth Proportional to 6,118,795.37, 8,443,941.94 and 3,365,692.26

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Solution

The fourth proportional to 6,118,795.37, 8,443,941.94 and 3,365,692.26 is: 4,644,657.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,118,795.37 : 8,443,941.94 = 3,365,692.26 : x
  2. Step 2: Convert to fraction form
    6,118,795.37/8,443,941.94 = 3,365,692.26/x
  3. Step 3: Cross multiply
    6,118,795.37x = 8,443,941.94 × 3,365,692.26
  4. Step 4: Simplify right side
    6,118,795.37x = 28,419,709,972,299.21
  5. Step 5: Solve for x
    x = 28,419,709,972,299.21/6,118,795.37
  6. Step 6: Final answer
    x = 4,644,657.69

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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.