Home / 3,367,373.27-4,646,967.23-1,839,491.33

Finding the Fourth Proportional to 3,367,373.27, 4,646,967.23 and 1,839,491.33

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Solution

The fourth proportional to 3,367,373.27, 4,646,967.23 and 1,839,491.33 is: 2,538,493.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,373.27 : 4,646,967.23 = 1,839,491.33 : x
  2. Step 2: Convert to fraction form
    3,367,373.27/4,646,967.23 = 1,839,491.33/x
  3. Step 3: Cross multiply
    3,367,373.27x = 4,646,967.23 × 1,839,491.33
  4. Step 4: Simplify right side
    3,367,373.27x = 8,548,055,911,743.01
  5. Step 5: Solve for x
    x = 8,548,055,911,743.01/3,367,373.27
  6. Step 6: Final answer
    x = 2,538,493.73

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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.