Home / 3,817,063.22-5,265,791.64-3,381,924.51

Finding the Fourth Proportional to 3,817,063.22, 5,265,791.64 and 3,381,924.51

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Solution

The fourth proportional to 3,817,063.22, 5,265,791.64 and 3,381,924.51 is: 4,665,500.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,063.22 : 5,265,791.64 = 3,381,924.51 : x
  2. Step 2: Convert to fraction form
    3,817,063.22/5,265,791.64 = 3,381,924.51/x
  3. Step 3: Cross multiply
    3,817,063.22x = 5,265,791.64 × 3,381,924.51
  4. Step 4: Simplify right side
    3,817,063.22x = 17,808,509,811,869.09
  5. Step 5: Solve for x
    x = 17,808,509,811,869.09/3,817,063.22
  6. Step 6: Final answer
    x = 4,665,500.36

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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.