Home / 3,062,150.99-4,225,734.83-1,685,465.27

Finding the Fourth Proportional to 3,062,150.99, 4,225,734.83 and 1,685,465.27

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Solution

The fourth proportional to 3,062,150.99, 4,225,734.83 and 1,685,465.27 is: 2,325,923.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,150.99 : 4,225,734.83 = 1,685,465.27 : x
  2. Step 2: Convert to fraction form
    3,062,150.99/4,225,734.83 = 1,685,465.27/x
  3. Step 3: Cross multiply
    3,062,150.99x = 4,225,734.83 × 1,685,465.27
  4. Step 4: Simplify right side
    3,062,150.99x = 7,122,329,296,194.36
  5. Step 5: Solve for x
    x = 7,122,329,296,194.36/3,062,150.99
  6. Step 6: Final answer
    x = 2,325,923.61

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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.