Home / 5,093,615.94-7,039,271.16-4,174,395.54

Finding the Fourth Proportional to 5,093,615.94, 7,039,271.16 and 4,174,395.54

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Solution

The fourth proportional to 5,093,615.94, 7,039,271.16 and 4,174,395.54 is: 5,768,927.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,615.94 : 7,039,271.16 = 4,174,395.54 : x
  2. Step 2: Convert to fraction form
    5,093,615.94/7,039,271.16 = 4,174,395.54/x
  3. Step 3: Cross multiply
    5,093,615.94x = 7,039,271.16 × 4,174,395.54
  4. Step 4: Simplify right side
    5,093,615.94x = 29,384,702,135,154.63
  5. Step 5: Solve for x
    x = 29,384,702,135,154.63/5,093,615.94
  6. Step 6: Final answer
    x = 5,768,927.71

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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.