Home / 3,225,354.39-4,451,287.37-1,775,344.23

Finding the Fourth Proportional to 3,225,354.39, 4,451,287.37 and 1,775,344.23

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Solution

The fourth proportional to 3,225,354.39, 4,451,287.37 and 1,775,344.23 is: 2,450,139.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,354.39 : 4,451,287.37 = 1,775,344.23 : x
  2. Step 2: Convert to fraction form
    3,225,354.39/4,451,287.37 = 1,775,344.23/x
  3. Step 3: Cross multiply
    3,225,354.39x = 4,451,287.37 × 1,775,344.23
  4. Step 4: Simplify right side
    3,225,354.39x = 7,902,567,339,524.65
  5. Step 5: Solve for x
    x = 7,902,567,339,524.65/3,225,354.39
  6. Step 6: Final answer
    x = 2,450,139.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.