Home / 2,904,661.62-4,353,006.44-1,837,793.81

Finding the Fourth Proportional to 2,904,661.62, 4,353,006.44 and 1,837,793.81

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Solution

The fourth proportional to 2,904,661.62, 4,353,006.44 and 1,837,793.81 is: 2,754,168.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,661.62 : 4,353,006.44 = 1,837,793.81 : x
  2. Step 2: Convert to fraction form
    2,904,661.62/4,353,006.44 = 1,837,793.81/x
  3. Step 3: Cross multiply
    2,904,661.62x = 4,353,006.44 × 1,837,793.81
  4. Step 4: Simplify right side
    2,904,661.62x = 7,999,928,305,799.14
  5. Step 5: Solve for x
    x = 7,999,928,305,799.14/2,904,661.62
  6. Step 6: Final answer
    x = 2,754,168.76

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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.