Home / 2,588,235.80-3,882,353.70-2,383,532.60

Finding the Fourth Proportional to 2,588,235.80, 3,882,353.70 and 2,383,532.60

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Solution

The fourth proportional to 2,588,235.80, 3,882,353.70 and 2,383,532.60 is: 3,575,298.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,588,235.80 : 3,882,353.70 = 2,383,532.60 : x
  2. Step 2: Convert to fraction form
    2,588,235.80/3,882,353.70 = 2,383,532.60/x
  3. Step 3: Cross multiply
    2,588,235.80x = 3,882,353.70 × 2,383,532.60
  4. Step 4: Simplify right side
    2,588,235.80x = 9,253,716,608,680.62
  5. Step 5: Solve for x
    x = 9,253,716,608,680.62/2,588,235.80
  6. Step 6: Final answer
    x = 3,575,298.90

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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.