Home / 6,094,328.49-8,410,269.69-3,647,043.90

Finding the Fourth Proportional to 6,094,328.49, 8,410,269.69 and 3,647,043.90

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Solution

The fourth proportional to 6,094,328.49, 8,410,269.69 and 3,647,043.90 is: 5,032,978.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,094,328.49 : 8,410,269.69 = 3,647,043.90 : x
  2. Step 2: Convert to fraction form
    6,094,328.49/8,410,269.69 = 3,647,043.90/x
  3. Step 3: Cross multiply
    6,094,328.49x = 8,410,269.69 × 3,647,043.90
  4. Step 4: Simplify right side
    6,094,328.49x = 30,672,622,770,269.39
  5. Step 5: Solve for x
    x = 30,672,622,770,269.39/6,094,328.49
  6. Step 6: Final answer
    x = 5,032,978.26

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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.