Home / 3,367,816.03-5,054,917.83-2,084,541.72

Finding the Fourth Proportional to 3,367,816.03, 5,054,917.83 and 2,084,541.72

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Solution

The fourth proportional to 3,367,816.03, 5,054,917.83 and 2,084,541.72 is: 3,128,789.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,816.03 : 5,054,917.83 = 2,084,541.72 : x
  2. Step 2: Convert to fraction form
    3,367,816.03/5,054,917.83 = 2,084,541.72/x
  3. Step 3: Cross multiply
    3,367,816.03x = 5,054,917.83 × 2,084,541.72
  4. Step 4: Simplify right side
    3,367,816.03x = 10,537,187,107,806.87
  5. Step 5: Solve for x
    x = 10,537,187,107,806.87/3,367,816.03
  6. Step 6: Final answer
    x = 3,128,789.40

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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.