Home / 3,397,285.80-5,095,928.70-2,759,556.60

Finding the Fourth Proportional to 3,397,285.80, 5,095,928.70 and 2,759,556.60

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Solution

The fourth proportional to 3,397,285.80, 5,095,928.70 and 2,759,556.60 is: 4,139,334.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,285.80 : 5,095,928.70 = 2,759,556.60 : x
  2. Step 2: Convert to fraction form
    3,397,285.80/5,095,928.70 = 2,759,556.60/x
  3. Step 3: Cross multiply
    3,397,285.80x = 5,095,928.70 × 2,759,556.60
  4. Step 4: Simplify right side
    3,397,285.80x = 14,062,503,677,214.42
  5. Step 5: Solve for x
    x = 14,062,503,677,214.42/3,397,285.80
  6. Step 6: Final answer
    x = 4,139,334.90

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Similar ratio
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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.