Home / 3,367,323.22-4,646,732.82-1,839,135.10

Finding the Fourth Proportional to 3,367,323.22, 4,646,732.82 and 1,839,135.10

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Solution

The fourth proportional to 3,367,323.22, 4,646,732.82 and 1,839,135.10 is: 2,537,911.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,323.22 : 4,646,732.82 = 1,839,135.10 : x
  2. Step 2: Convert to fraction form
    3,367,323.22/4,646,732.82 = 1,839,135.10/x
  3. Step 3: Cross multiply
    3,367,323.22x = 4,646,732.82 × 1,839,135.10
  4. Step 4: Simplify right side
    3,367,323.22x = 8,545,969,429,583.98
  5. Step 5: Solve for x
    x = 8,545,969,429,583.98/3,367,323.22
  6. Step 6: Final answer
    x = 2,537,911.83

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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.