Home / 1,589,000.40-2,383,500.60-1,467,694.80

Finding the Fourth Proportional to 1,589,000.40, 2,383,500.60 and 1,467,694.80

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Solution

The fourth proportional to 1,589,000.40, 2,383,500.60 and 1,467,694.80 is: 2,201,542.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,000.40 : 2,383,500.60 = 1,467,694.80 : x
  2. Step 2: Convert to fraction form
    1,589,000.40/2,383,500.60 = 1,467,694.80/x
  3. Step 3: Cross multiply
    1,589,000.40x = 2,383,500.60 × 1,467,694.80
  4. Step 4: Simplify right side
    1,589,000.40x = 3,498,251,436,416.88
  5. Step 5: Solve for x
    x = 3,498,251,436,416.88/1,589,000.40
  6. Step 6: Final answer
    x = 2,201,542.20

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1.5x scale

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.