Home / 2,170,235.80-3,252,243.30-1,597,144.60

Finding the Fourth Proportional to 2,170,235.80, 3,252,243.30 and 1,597,144.60

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Solution

The fourth proportional to 2,170,235.80, 3,252,243.30 and 1,597,144.60 is: 2,393,427.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,170,235.80 : 3,252,243.30 = 1,597,144.60 : x
  2. Step 2: Convert to fraction form
    2,170,235.80/3,252,243.30 = 1,597,144.60/x
  3. Step 3: Cross multiply
    2,170,235.80x = 3,252,243.30 × 1,597,144.60
  4. Step 4: Simplify right side
    2,170,235.80x = 5,194,302,824,481.18
  5. Step 5: Solve for x
    x = 5,194,302,824,481.18/2,170,235.80
  6. Step 6: Final answer
    x = 2,393,427.86

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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.