Home / 8,054,269.36-12,075,369.60-4,858,650.64

Finding the Fourth Proportional to 8,054,269.36, 12,075,369.60 and 4,858,650.64

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Solution

The fourth proportional to 8,054,269.36, 12,075,369.60 and 4,858,650.64 is: 7,284,335.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,054,269.36 : 12,075,369.60 = 4,858,650.64 : x
  2. Step 2: Convert to fraction form
    8,054,269.36/12,075,369.60 = 4,858,650.64/x
  3. Step 3: Cross multiply
    8,054,269.36x = 12,075,369.60 × 4,858,650.64
  4. Step 4: Simplify right side
    8,054,269.36x = 58,670,002,235,276.54
  5. Step 5: Solve for x
    x = 58,670,002,235,276.54/8,054,269.36
  6. Step 6: Final answer
    x = 7,284,335.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.