Home / 3,399,703.70-5,100,109.46-1,003,790.52

Finding the Fourth Proportional to 3,399,703.70, 5,100,109.46 and 1,003,790.52

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Solution

The fourth proportional to 3,399,703.70, 5,100,109.46 and 1,003,790.52 is: 1,505,849.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,703.70 : 5,100,109.46 = 1,003,790.52 : x
  2. Step 2: Convert to fraction form
    3,399,703.70/5,100,109.46 = 1,003,790.52/x
  3. Step 3: Cross multiply
    3,399,703.70x = 5,100,109.46 × 1,003,790.52
  4. Step 4: Simplify right side
    3,399,703.70x = 5,119,441,521,891.37
  5. Step 5: Solve for x
    x = 5,119,441,521,891.37/3,399,703.70
  6. Step 6: Final answer
    x = 1,505,849.33

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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.