Home / 6,073,200.72-9,119,559.96-4,027,021.92

Finding the Fourth Proportional to 6,073,200.72, 9,119,559.96 and 4,027,021.92

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Solution

The fourth proportional to 6,073,200.72, 9,119,559.96 and 4,027,021.92 is: 6,047,003.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073,200.72 : 9,119,559.96 = 4,027,021.92 : x
  2. Step 2: Convert to fraction form
    6,073,200.72/9,119,559.96 = 4,027,021.92/x
  3. Step 3: Cross multiply
    6,073,200.72x = 9,119,559.96 × 4,027,021.92
  4. Step 4: Simplify right side
    6,073,200.72x = 36,724,667,859,674.33
  5. Step 5: Solve for x
    x = 36,724,667,859,674.33/6,073,200.72
  6. Step 6: Final answer
    x = 6,047,003.80

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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.