Home / 3,269,329.02-4,511,696.49-1,819,085.58

Finding the Fourth Proportional to 3,269,329.02, 4,511,696.49 and 1,819,085.58

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Solution

The fourth proportional to 3,269,329.02, 4,511,696.49 and 1,819,085.58 is: 2,510,350.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,329.02 : 4,511,696.49 = 1,819,085.58 : x
  2. Step 2: Convert to fraction form
    3,269,329.02/4,511,696.49 = 1,819,085.58/x
  3. Step 3: Cross multiply
    3,269,329.02x = 4,511,696.49 × 1,819,085.58
  4. Step 4: Simplify right side
    3,269,329.02x = 8,207,162,026,295.62
  5. Step 5: Solve for x
    x = 8,207,162,026,295.62/3,269,329.02
  6. Step 6: Final answer
    x = 2,510,350.59

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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.