Home / 5,339,967.96-7,369,004.80-3,134,795.36

Finding the Fourth Proportional to 5,339,967.96, 7,369,004.80 and 3,134,795.36

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Solution

The fourth proportional to 5,339,967.96, 7,369,004.80 and 3,134,795.36 is: 4,325,928.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,339,967.96 : 7,369,004.80 = 3,134,795.36 : x
  2. Step 2: Convert to fraction form
    5,339,967.96/7,369,004.80 = 3,134,795.36/x
  3. Step 3: Cross multiply
    5,339,967.96x = 7,369,004.80 × 3,134,795.36
  4. Step 4: Simplify right side
    5,339,967.96x = 23,100,322,039,183.75
  5. Step 5: Solve for x
    x = 23,100,322,039,183.75/5,339,967.96
  6. Step 6: Final answer
    x = 4,325,928.96

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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.