Home / 3,764,454.81-5,194,976.18-2,045,584.59

Finding the Fourth Proportional to 3,764,454.81, 5,194,976.18 and 2,045,584.59

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Solution

The fourth proportional to 3,764,454.81, 5,194,976.18 and 2,045,584.59 is: 2,822,922.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,454.81 : 5,194,976.18 = 2,045,584.59 : x
  2. Step 2: Convert to fraction form
    3,764,454.81/5,194,976.18 = 2,045,584.59/x
  3. Step 3: Cross multiply
    3,764,454.81x = 5,194,976.18 × 2,045,584.59
  4. Step 4: Simplify right side
    3,764,454.81x = 10,626,763,208,997.14
  5. Step 5: Solve for x
    x = 10,626,763,208,997.14/3,764,454.81
  6. Step 6: Final answer
    x = 2,822,922.24

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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.