Home / 6,131,832.44-9,199,172.38-2,088,355.26

Finding the Fourth Proportional to 6,131,832.44, 9,199,172.38 and 2,088,355.26

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Solution

The fourth proportional to 6,131,832.44, 9,199,172.38 and 2,088,355.26 is: 3,133,017.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,131,832.44 : 9,199,172.38 = 2,088,355.26 : x
  2. Step 2: Convert to fraction form
    6,131,832.44/9,199,172.38 = 2,088,355.26/x
  3. Step 3: Cross multiply
    6,131,832.44x = 9,199,172.38 × 2,088,355.26
  4. Step 4: Simplify right side
    6,131,832.44x = 19,211,140,027,419.72
  5. Step 5: Solve for x
    x = 19,211,140,027,419.72/6,131,832.44
  6. Step 6: Final answer
    x = 3,133,017.77

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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.