Home / 3,658,452.33-5,485,852.46-1,196,147.42

Finding the Fourth Proportional to 3,658,452.33, 5,485,852.46 and 1,196,147.42

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Solution

The fourth proportional to 3,658,452.33, 5,485,852.46 and 1,196,147.42 is: 1,793,624.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,452.33 : 5,485,852.46 = 1,196,147.42 : x
  2. Step 2: Convert to fraction form
    3,658,452.33/5,485,852.46 = 1,196,147.42/x
  3. Step 3: Cross multiply
    3,658,452.33x = 5,485,852.46 × 1,196,147.42
  4. Step 4: Simplify right side
    3,658,452.33x = 6,561,888,233,119.65
  5. Step 5: Solve for x
    x = 6,561,888,233,119.65/3,658,452.33
  6. Step 6: Final answer
    x = 1,793,624.09

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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.