Home / 2,710,907.08-3,741,602.49-1,840,022.43

Finding the Fourth Proportional to 2,710,907.08, 3,741,602.49 and 1,840,022.43

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Solution

The fourth proportional to 2,710,907.08, 3,741,602.49 and 1,840,022.43 is: 2,539,604.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,907.08 : 3,741,602.49 = 1,840,022.43 : x
  2. Step 2: Convert to fraction form
    2,710,907.08/3,741,602.49 = 1,840,022.43/x
  3. Step 3: Cross multiply
    2,710,907.08x = 3,741,602.49 × 1,840,022.43
  4. Step 4: Simplify right side
    2,710,907.08x = 6,884,632,505,743.85
  5. Step 5: Solve for x
    x = 6,884,632,505,743.85/2,710,907.08
  6. Step 6: Final answer
    x = 2,539,604.75

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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.