Home / 3,037,293.36-4,556,021.76-1,330,558.56

Finding the Fourth Proportional to 3,037,293.36, 4,556,021.76 and 1,330,558.56

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Solution

The fourth proportional to 3,037,293.36, 4,556,021.76 and 1,330,558.56 is: 1,995,873.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,293.36 : 4,556,021.76 = 1,330,558.56 : x
  2. Step 2: Convert to fraction form
    3,037,293.36/4,556,021.76 = 1,330,558.56/x
  3. Step 3: Cross multiply
    3,037,293.36x = 4,556,021.76 × 1,330,558.56
  4. Step 4: Simplify right side
    3,037,293.36x = 6,062,053,752,314.27
  5. Step 5: Solve for x
    x = 6,062,053,752,314.27/3,037,293.36
  6. Step 6: Final answer
    x = 1,995,873.64

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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.