Home / 3,288,293.36-4,537,940.44-1,798,232.64

Finding the Fourth Proportional to 3,288,293.36, 4,537,940.44 and 1,798,232.64

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Solution

The fourth proportional to 3,288,293.36, 4,537,940.44 and 1,798,232.64 is: 2,481,613.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,293.36 : 4,537,940.44 = 1,798,232.64 : x
  2. Step 2: Convert to fraction form
    3,288,293.36/4,537,940.44 = 1,798,232.64/x
  3. Step 3: Cross multiply
    3,288,293.36x = 4,537,940.44 × 1,798,232.64
  4. Step 4: Simplify right side
    3,288,293.36x = 8,160,272,617,583.96
  5. Step 5: Solve for x
    x = 8,160,272,617,583.96/3,288,293.36
  6. Step 6: Final answer
    x = 2,481,613.32

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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.