Home / 3,321,732.40-4,583,990.67-1,793,839.39

Finding the Fourth Proportional to 3,321,732.40, 4,583,990.67 and 1,793,839.39

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Solution

The fourth proportional to 3,321,732.40, 4,583,990.67 and 1,793,839.39 is: 2,475,498.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,732.40 : 4,583,990.67 = 1,793,839.39 : x
  2. Step 2: Convert to fraction form
    3,321,732.40/4,583,990.67 = 1,793,839.39/x
  3. Step 3: Cross multiply
    3,321,732.40x = 4,583,990.67 × 1,793,839.39
  4. Step 4: Simplify right side
    3,321,732.40x = 8,222,943,027,238.49
  5. Step 5: Solve for x
    x = 8,222,943,027,238.49/3,321,732.40
  6. Step 6: Final answer
    x = 2,475,498.34

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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.