Home / 3,367,322.22-4,646,731.44-1,839,134.10

Finding the Fourth Proportional to 3,367,322.22, 4,646,731.44 and 1,839,134.10

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Solution

The fourth proportional to 3,367,322.22, 4,646,731.44 and 1,839,134.10 is: 2,537,910.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,322.22 : 4,646,731.44 = 1,839,134.10 : x
  2. Step 2: Convert to fraction form
    3,367,322.22/4,646,731.44 = 1,839,134.10/x
  3. Step 3: Cross multiply
    3,367,322.22x = 4,646,731.44 × 1,839,134.10
  4. Step 4: Simplify right side
    3,367,322.22x = 8,545,962,244,846.11
  5. Step 5: Solve for x
    x = 8,545,962,244,846.11/3,367,322.22
  6. Step 6: Final answer
    x = 2,537,910.45

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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.