Home / 881,609.00-1,322,412.48-241,919.73

Finding the Fourth Proportional to 881,609.00, 1,322,412.48 and 241,919.73

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Solution

The fourth proportional to 881,609.00, 1,322,412.48 and 241,919.73 is: 362,879.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,609.00 : 1,322,412.48 = 241,919.73 : x
  2. Step 2: Convert to fraction form
    881,609.00/1,322,412.48 = 241,919.73/x
  3. Step 3: Cross multiply
    881,609.00x = 1,322,412.48 × 241,919.73
  4. Step 4: Simplify right side
    881,609.00x = 319,917,670,110.23
  5. Step 5: Solve for x
    x = 319,917,670,110.23/881,609.00
  6. Step 6: Final answer
    x = 362,879.32

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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.