Home / 2,242,164.36-3,364,427.52-1,296,199.44

Finding the Fourth Proportional to 2,242,164.36, 3,364,427.52 and 1,296,199.44

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Solution

The fourth proportional to 2,242,164.36, 3,364,427.52 and 1,296,199.44 is: 1,944,981.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,164.36 : 3,364,427.52 = 1,296,199.44 : x
  2. Step 2: Convert to fraction form
    2,242,164.36/3,364,427.52 = 1,296,199.44/x
  3. Step 3: Cross multiply
    2,242,164.36x = 3,364,427.52 × 1,296,199.44
  4. Step 4: Simplify right side
    2,242,164.36x = 4,360,969,067,344.59
  5. Step 5: Solve for x
    x = 4,360,969,067,344.59/2,242,164.36
  6. Step 6: Final answer
    x = 1,944,981.89

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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.