Home / 3,064,618.80-4,589,929.80-1,804,906.80

Finding the Fourth Proportional to 3,064,618.80, 4,589,929.80 and 1,804,906.80

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Solution

The fourth proportional to 3,064,618.80, 4,589,929.80 and 1,804,906.80 is: 2,703,238.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,618.80 : 4,589,929.80 = 1,804,906.80 : x
  2. Step 2: Convert to fraction form
    3,064,618.80/4,589,929.80 = 1,804,906.80/x
  3. Step 3: Cross multiply
    3,064,618.80x = 4,589,929.80 × 1,804,906.80
  4. Step 4: Simplify right side
    3,064,618.80x = 8,284,395,507,542.64
  5. Step 5: Solve for x
    x = 8,284,395,507,542.64/3,064,618.80
  6. Step 6: Final answer
    x = 2,703,238.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.