Home / 437,440.10-603,636.60-241,197.85

Finding the Fourth Proportional to 437,440.10, 603,636.60 and 241,197.85

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Solution

The fourth proportional to 437,440.10, 603,636.60 and 241,197.85 is: 332,836.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,440.10 : 603,636.60 = 241,197.85 : x
  2. Step 2: Convert to fraction form
    437,440.10/603,636.60 = 241,197.85/x
  3. Step 3: Cross multiply
    437,440.10x = 603,636.60 × 241,197.85
  4. Step 4: Simplify right side
    437,440.10x = 145,595,851,760.35
  5. Step 5: Solve for x
    x = 145,595,851,760.35/437,440.10
  6. Step 6: Final answer
    x = 332,836.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.