Home / 2,372,525.24-3,274,068.52-1,284,771.92

Finding the Fourth Proportional to 2,372,525.24, 3,274,068.52 and 1,284,771.92

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Solution

The fourth proportional to 2,372,525.24, 3,274,068.52 and 1,284,771.92 is: 1,772,976.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,525.24 : 3,274,068.52 = 1,284,771.92 : x
  2. Step 2: Convert to fraction form
    2,372,525.24/3,274,068.52 = 1,284,771.92/x
  3. Step 3: Cross multiply
    2,372,525.24x = 3,274,068.52 × 1,284,771.92
  4. Step 4: Simplify right side
    2,372,525.24x = 4,206,431,298,651.96
  5. Step 5: Solve for x
    x = 4,206,431,298,651.96/2,372,525.24
  6. Step 6: Final answer
    x = 1,772,976.42

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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.