Home / 595,382.49-821,633.59-323,452.33

Finding the Fourth Proportional to 595,382.49, 821,633.59 and 323,452.33

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Solution

The fourth proportional to 595,382.49, 821,633.59 and 323,452.33 is: 446,367.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,382.49 : 821,633.59 = 323,452.33 : x
  2. Step 2: Convert to fraction form
    595,382.49/821,633.59 = 323,452.33/x
  3. Step 3: Cross multiply
    595,382.49x = 821,633.59 × 323,452.33
  4. Step 4: Simplify right side
    595,382.49x = 265,759,297,442.00
  5. Step 5: Solve for x
    x = 265,759,297,442.00/595,382.49
  6. Step 6: Final answer
    x = 446,367.34

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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.