Home / 995,358.40-1,493,037.60-591,200.80

Finding the Fourth Proportional to 995,358.40, 1,493,037.60 and 591,200.80

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Solution

The fourth proportional to 995,358.40, 1,493,037.60 and 591,200.80 is: 886,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,358.40 : 1,493,037.60 = 591,200.80 : x
  2. Step 2: Convert to fraction form
    995,358.40/1,493,037.60 = 591,200.80/x
  3. Step 3: Cross multiply
    995,358.40x = 1,493,037.60 × 591,200.80
  4. Step 4: Simplify right side
    995,358.40x = 882,685,023,550.08
  5. Step 5: Solve for x
    x = 882,685,023,550.08/995,358.40
  6. Step 6: Final answer
    x = 886,801.20

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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.