Home / 3,532,022.20-4,874,200.14-2,004,125.32

Finding the Fourth Proportional to 3,532,022.20, 4,874,200.14 and 2,004,125.32

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Solution

The fourth proportional to 3,532,022.20, 4,874,200.14 and 2,004,125.32 is: 2,765,698.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,022.20 : 4,874,200.14 = 2,004,125.32 : x
  2. Step 2: Convert to fraction form
    3,532,022.20/4,874,200.14 = 2,004,125.32/x
  3. Step 3: Cross multiply
    3,532,022.20x = 4,874,200.14 × 2,004,125.32
  4. Step 4: Simplify right side
    3,532,022.20x = 9,768,507,915,321.55
  5. Step 5: Solve for x
    x = 9,768,507,915,321.55/3,532,022.20
  6. Step 6: Final answer
    x = 2,765,698.33

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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.