Home / 3,636,506.30-5,453,884.62-1,112,183.42

Finding the Fourth Proportional to 3,636,506.30, 5,453,884.62 and 1,112,183.42

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Solution

The fourth proportional to 3,636,506.30, 5,453,884.62 and 1,112,183.42 is: 1,668,007.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,506.30 : 5,453,884.62 = 1,112,183.42 : x
  2. Step 2: Convert to fraction form
    3,636,506.30/5,453,884.62 = 1,112,183.42/x
  3. Step 3: Cross multiply
    3,636,506.30x = 5,453,884.62 × 1,112,183.42
  4. Step 4: Simplify right side
    3,636,506.30x = 6,065,720,048,957
  5. Step 5: Solve for x
    x = 6,065,720,048,957/3,636,506.30
  6. Step 6: Final answer
    x = 1,668,007.57

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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.