Home / 3,464,313.81-5,196,136.74-1,067,514.90

Finding the Fourth Proportional to 3,464,313.81, 5,196,136.74 and 1,067,514.90

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Solution

The fourth proportional to 3,464,313.81, 5,196,136.74 and 1,067,514.90 is: 1,601,169.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,313.81 : 5,196,136.74 = 1,067,514.90 : x
  2. Step 2: Convert to fraction form
    3,464,313.81/5,196,136.74 = 1,067,514.90/x
  3. Step 3: Cross multiply
    3,464,313.81x = 5,196,136.74 × 1,067,514.90
  4. Step 4: Simplify right side
    3,464,313.81x = 5,546,953,392,387.43
  5. Step 5: Solve for x
    x = 5,546,953,392,387.43/3,464,313.81
  6. Step 6: Final answer
    x = 1,601,169.44

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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.