Home / 3,533,383.20-5,300,074.80-2,336,656.80

Finding the Fourth Proportional to 3,533,383.20, 5,300,074.80 and 2,336,656.80

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Solution

The fourth proportional to 3,533,383.20, 5,300,074.80 and 2,336,656.80 is: 3,504,985.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,383.20 : 5,300,074.80 = 2,336,656.80 : x
  2. Step 2: Convert to fraction form
    3,533,383.20/5,300,074.80 = 2,336,656.80/x
  3. Step 3: Cross multiply
    3,533,383.20x = 5,300,074.80 × 2,336,656.80
  4. Step 4: Simplify right side
    3,533,383.20x = 12,384,455,821,928.64
  5. Step 5: Solve for x
    x = 12,384,455,821,928.64/3,533,383.20
  6. Step 6: Final answer
    x = 3,504,985.20

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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.