Home / 8,104,945.37-11,184,912.89-4,433,783.10

Finding the Fourth Proportional to 8,104,945.37, 11,184,912.89 and 4,433,783.10

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Solution

The fourth proportional to 8,104,945.37, 11,184,912.89 and 4,433,783.10 is: 6,118,668.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,104,945.37 : 11,184,912.89 = 4,433,783.10 : x
  2. Step 2: Convert to fraction form
    8,104,945.37/11,184,912.89 = 4,433,783.10/x
  3. Step 3: Cross multiply
    8,104,945.37x = 11,184,912.89 × 4,433,783.10
  4. Step 4: Simplify right side
    8,104,945.37x = 49,591,477,724,485.24
  5. Step 5: Solve for x
    x = 49,591,477,724,485.24/8,104,945.37
  6. Step 6: Final answer
    x = 6,118,668.97

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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.