Home / 4,494,688.68-6,198,533.83-2,945,387.66

Finding the Fourth Proportional to 4,494,688.68, 6,198,533.83 and 2,945,387.66

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Solution

The fourth proportional to 4,494,688.68, 6,198,533.83 and 2,945,387.66 is: 4,061,924.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494,688.68 : 6,198,533.83 = 2,945,387.66 : x
  2. Step 2: Convert to fraction form
    4,494,688.68/6,198,533.83 = 2,945,387.66/x
  3. Step 3: Cross multiply
    4,494,688.68x = 6,198,533.83 × 2,945,387.66
  4. Step 4: Simplify right side
    4,494,688.68x = 18,257,085,068,814.26
  5. Step 5: Solve for x
    x = 18,257,085,068,814.26/4,494,688.68
  6. Step 6: Final answer
    x = 4,061,924.27

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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.