Home / 4,158,879.58-5,747,145.42-3,001,125.52

Finding the Fourth Proportional to 4,158,879.58, 5,747,145.42 and 3,001,125.52

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Solution

The fourth proportional to 4,158,879.58, 5,747,145.42 and 3,001,125.52 is: 4,147,247.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,879.58 : 5,747,145.42 = 3,001,125.52 : x
  2. Step 2: Convert to fraction form
    4,158,879.58/5,747,145.42 = 3,001,125.52/x
  3. Step 3: Cross multiply
    4,158,879.58x = 5,747,145.42 × 3,001,125.52
  4. Step 4: Simplify right side
    4,158,879.58x = 17,247,904,787,113.12
  5. Step 5: Solve for x
    x = 17,247,904,787,113.12/4,158,879.58
  6. Step 6: Final answer
    x = 4,147,247.94

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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.