Home / 3,253,025.80-4,489,202.01-1,802,745.10

Finding the Fourth Proportional to 3,253,025.80, 4,489,202.01 and 1,802,745.10

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Solution

The fourth proportional to 3,253,025.80, 4,489,202.01 and 1,802,745.10 is: 2,487,802.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,025.80 : 4,489,202.01 = 1,802,745.10 : x
  2. Step 2: Convert to fraction form
    3,253,025.80/4,489,202.01 = 1,802,745.10/x
  3. Step 3: Cross multiply
    3,253,025.80x = 4,489,202.01 × 1,802,745.10
  4. Step 4: Simplify right side
    3,253,025.80x = 8,092,886,926,437.65
  5. Step 5: Solve for x
    x = 8,092,886,926,437.65/3,253,025.80
  6. Step 6: Final answer
    x = 2,487,802.87

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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.