Home / 5,741,338.27-7,912,145.04-4,106,907.07

Finding the Fourth Proportional to 5,741,338.27, 7,912,145.04 and 4,106,907.07

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Solution

The fourth proportional to 5,741,338.27, 7,912,145.04 and 4,106,907.07 is: 5,659,733.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741,338.27 : 7,912,145.04 = 4,106,907.07 : x
  2. Step 2: Convert to fraction form
    5,741,338.27/7,912,145.04 = 4,106,907.07/x
  3. Step 3: Cross multiply
    5,741,338.27x = 7,912,145.04 × 4,106,907.07
  4. Step 4: Simplify right side
    5,741,338.27x = 32,494,444,403,641.43
  5. Step 5: Solve for x
    x = 32,494,444,403,641.43/5,741,338.27
  6. Step 6: Final answer
    x = 5,659,733.48

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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.