Home / 3,295,015.59-4,922,485.92-2,132,794.62

Finding the Fourth Proportional to 3,295,015.59, 4,922,485.92 and 2,132,794.62

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Solution

The fourth proportional to 3,295,015.59, 4,922,485.92 and 2,132,794.62 is: 3,186,222.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,015.59 : 4,922,485.92 = 2,132,794.62 : x
  2. Step 2: Convert to fraction form
    3,295,015.59/4,922,485.92 = 2,132,794.62/x
  3. Step 3: Cross multiply
    3,295,015.59x = 4,922,485.92 × 2,132,794.62
  4. Step 4: Simplify right side
    3,295,015.59x = 10,498,651,487,201.75
  5. Step 5: Solve for x
    x = 10,498,651,487,201.75/3,295,015.59
  6. Step 6: Final answer
    x = 3,186,222.10

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.