Home / 3,635,138.09-5,016,465.43-2,003,546.33

Finding the Fourth Proportional to 3,635,138.09, 5,016,465.43 and 2,003,546.33

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Solution

The fourth proportional to 3,635,138.09, 5,016,465.43 and 2,003,546.33 is: 2,764,880.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,138.09 : 5,016,465.43 = 2,003,546.33 : x
  2. Step 2: Convert to fraction form
    3,635,138.09/5,016,465.43 = 2,003,546.33/x
  3. Step 3: Cross multiply
    3,635,138.09x = 5,016,465.43 × 2,003,546.33
  4. Step 4: Simplify right side
    3,635,138.09x = 10,050,720,901,848.37
  5. Step 5: Solve for x
    x = 10,050,720,901,848.37/3,635,138.09
  6. Step 6: Final answer
    x = 2,764,880.08

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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.