Home / 4,040,351.86-5,575,804.09-2,204,928.67

Finding the Fourth Proportional to 4,040,351.86, 5,575,804.09 and 2,204,928.67

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Solution

The fourth proportional to 4,040,351.86, 5,575,804.09 and 2,204,928.67 is: 3,042,866.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,351.86 : 5,575,804.09 = 2,204,928.67 : x
  2. Step 2: Convert to fraction form
    4,040,351.86/5,575,804.09 = 2,204,928.67/x
  3. Step 3: Cross multiply
    4,040,351.86x = 5,575,804.09 × 2,204,928.67
  4. Step 4: Simplify right side
    4,040,351.86x = 12,294,250,296,344.26
  5. Step 5: Solve for x
    x = 12,294,250,296,344.26/4,040,351.86
  6. Step 6: Final answer
    x = 3,042,866.25

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1.5x scale

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.