Home / 1,733,863.20-2,597,295.60-1,201,984.80

Finding the Fourth Proportional to 1,733,863.20, 2,597,295.60 and 1,201,984.80

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Solution

The fourth proportional to 1,733,863.20, 2,597,295.60 and 1,201,984.80 is: 1,800,551.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,863.20 : 2,597,295.60 = 1,201,984.80 : x
  2. Step 2: Convert to fraction form
    1,733,863.20/2,597,295.60 = 1,201,984.80/x
  3. Step 3: Cross multiply
    1,733,863.20x = 2,597,295.60 × 1,201,984.80
  4. Step 4: Simplify right side
    1,733,863.20x = 3,121,909,832,306.88
  5. Step 5: Solve for x
    x = 3,121,909,832,306.88/1,733,863.20
  6. Step 6: Final answer
    x = 1,800,551.41

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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.