Home / 3,266,080.50-4,507,208.60-1,796,083.82

Finding the Fourth Proportional to 3,266,080.50, 4,507,208.60 and 1,796,083.82

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Solution

The fourth proportional to 3,266,080.50, 4,507,208.60 and 1,796,083.82 is: 2,478,605.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,080.50 : 4,507,208.60 = 1,796,083.82 : x
  2. Step 2: Convert to fraction form
    3,266,080.50/4,507,208.60 = 1,796,083.82/x
  3. Step 3: Cross multiply
    3,266,080.50x = 4,507,208.60 × 1,796,083.82
  4. Step 4: Simplify right side
    3,266,080.50x = 8,095,324,439,824.85
  5. Step 5: Solve for x
    x = 8,095,324,439,824.85/3,266,080.50
  6. Step 6: Final answer
    x = 2,478,605.30

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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.