Home / 1,660,704.20-2,491,056.30-595,853.90

Finding the Fourth Proportional to 1,660,704.20, 2,491,056.30 and 595,853.90

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Solution

The fourth proportional to 1,660,704.20, 2,491,056.30 and 595,853.90 is: 893,780.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,660,704.20 : 2,491,056.30 = 595,853.90 : x
  2. Step 2: Convert to fraction form
    1,660,704.20/2,491,056.30 = 595,853.90/x
  3. Step 3: Cross multiply
    1,660,704.20x = 2,491,056.30 × 595,853.90
  4. Step 4: Simplify right side
    1,660,704.20x = 1,484,305,611,474.57
  5. Step 5: Solve for x
    x = 1,484,305,611,474.57/1,660,704.20
  6. Step 6: Final answer
    x = 893,780.85

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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.