Home / 4,883,668.20-6,739,334.46-2,708,205.84

Finding the Fourth Proportional to 4,883,668.20, 6,739,334.46 and 2,708,205.84

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Solution

The fourth proportional to 4,883,668.20, 6,739,334.46 and 2,708,205.84 is: 3,737,253.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,668.20 : 6,739,334.46 = 2,708,205.84 : x
  2. Step 2: Convert to fraction form
    4,883,668.20/6,739,334.46 = 2,708,205.84/x
  3. Step 3: Cross multiply
    4,883,668.20x = 6,739,334.46 × 2,708,205.84
  4. Step 4: Simplify right side
    4,883,668.20x = 18,251,504,942,285.25
  5. Step 5: Solve for x
    x = 18,251,504,942,285.25/4,883,668.20
  6. Step 6: Final answer
    x = 3,737,253.27

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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.