Home / 3,255,323.73-4,491,933.84-1,784,845.31

Finding the Fourth Proportional to 3,255,323.73, 4,491,933.84 and 1,784,845.31

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Solution

The fourth proportional to 3,255,323.73, 4,491,933.84 and 1,784,845.31 is: 2,462,860.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,323.73 : 4,491,933.84 = 1,784,845.31 : x
  2. Step 2: Convert to fraction form
    3,255,323.73/4,491,933.84 = 1,784,845.31/x
  3. Step 3: Cross multiply
    3,255,323.73x = 4,491,933.84 × 1,784,845.31
  4. Step 4: Simplify right side
    3,255,323.73x = 8,017,407,024,694.62
  5. Step 5: Solve for x
    x = 8,017,407,024,694.62/3,255,323.73
  6. Step 6: Final answer
    x = 2,462,860.13

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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.