Home / 3,833,163.07-5,290,337.85-2,458,059.48

Finding the Fourth Proportional to 3,833,163.07, 5,290,337.85 and 2,458,059.48

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Solution

The fourth proportional to 3,833,163.07, 5,290,337.85 and 2,458,059.48 is: 3,392,489.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,163.07 : 5,290,337.85 = 2,458,059.48 : x
  2. Step 2: Convert to fraction form
    3,833,163.07/5,290,337.85 = 2,458,059.48/x
  3. Step 3: Cross multiply
    3,833,163.07x = 5,290,337.85 × 2,458,059.48
  4. Step 4: Simplify right side
    3,833,163.07x = 13,003,965,095,377.60
  5. Step 5: Solve for x
    x = 13,003,965,095,377.60/3,833,163.07
  6. Step 6: Final answer
    x = 3,392,489.41

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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.