Home / 3,260,201.34-4,883,940.25-2,134,858.62

Finding the Fourth Proportional to 3,260,201.34, 4,883,940.25 and 2,134,858.62

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Solution

The fourth proportional to 3,260,201.34, 4,883,940.25 and 2,134,858.62 is: 3,198,122.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260,201.34 : 4,883,940.25 = 2,134,858.62 : x
  2. Step 2: Convert to fraction form
    3,260,201.34/4,883,940.25 = 2,134,858.62/x
  3. Step 3: Cross multiply
    3,260,201.34x = 4,883,940.25 × 2,134,858.62
  4. Step 4: Simplify right side
    3,260,201.34x = 10,426,521,942,277.46
  5. Step 5: Solve for x
    x = 10,426,521,942,277.46/3,260,201.34
  6. Step 6: Final answer
    x = 3,198,122.10

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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.