Home / 4,883,288.60-7,323,183.30-2,486,336.60

Finding the Fourth Proportional to 4,883,288.60, 7,323,183.30 and 2,486,336.60

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Solution

The fourth proportional to 4,883,288.60, 7,323,183.30 and 2,486,336.60 is: 3,728,614.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,288.60 : 7,323,183.30 = 2,486,336.60 : x
  2. Step 2: Convert to fraction form
    4,883,288.60/7,323,183.30 = 2,486,336.60/x
  3. Step 3: Cross multiply
    4,883,288.60x = 7,323,183.30 × 2,486,336.60
  4. Step 4: Simplify right side
    4,883,288.60x = 18,207,898,667,298.78
  5. Step 5: Solve for x
    x = 18,207,898,667,298.78/4,883,288.60
  6. Step 6: Final answer
    x = 3,728,614.09

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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.