Home / 3,027,040.08-4,174,745.26-2,557,846.48

Finding the Fourth Proportional to 3,027,040.08, 4,174,745.26 and 2,557,846.48

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Solution

The fourth proportional to 3,027,040.08, 4,174,745.26 and 2,557,846.48 is: 3,527,656.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,040.08 : 4,174,745.26 = 2,557,846.48 : x
  2. Step 2: Convert to fraction form
    3,027,040.08/4,174,745.26 = 2,557,846.48/x
  3. Step 3: Cross multiply
    3,027,040.08x = 4,174,745.26 × 2,557,846.48
  4. Step 4: Simplify right side
    3,027,040.08x = 10,678,357,468,187.68
  5. Step 5: Solve for x
    x = 10,678,357,468,187.68/3,027,040.08
  6. Step 6: Final answer
    x = 3,527,656.45

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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.