Home / 4,208,745.37-5,808,066.09-2,275,005.97

Finding the Fourth Proportional to 4,208,745.37, 5,808,066.09 and 2,275,005.97

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Solution

The fourth proportional to 4,208,745.37, 5,808,066.09 and 2,275,005.97 is: 3,139,506.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,745.37 : 5,808,066.09 = 2,275,005.97 : x
  2. Step 2: Convert to fraction form
    4,208,745.37/5,808,066.09 = 2,275,005.97/x
  3. Step 3: Cross multiply
    4,208,745.37x = 5,808,066.09 × 2,275,005.97
  4. Step 4: Simplify right side
    4,208,745.37x = 13,213,385,030,493.54
  5. Step 5: Solve for x
    x = 13,213,385,030,493.54/4,208,745.37
  6. Step 6: Final answer
    x = 3,139,506.88

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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.