Home / 883,197.20-1,324,968.60-377,757.20

Finding the Fourth Proportional to 883,197.20, 1,324,968.60 and 377,757.20

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Solution

The fourth proportional to 883,197.20, 1,324,968.60 and 377,757.20 is: 566,709.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,197.20 : 1,324,968.60 = 377,757.20 : x
  2. Step 2: Convert to fraction form
    883,197.20/1,324,968.60 = 377,757.20/x
  3. Step 3: Cross multiply
    883,197.20x = 1,324,968.60 × 377,757.20
  4. Step 4: Simplify right side
    883,197.20x = 500,516,428,423.92
  5. Step 5: Solve for x
    x = 500,516,428,423.92/883,197.20
  6. Step 6: Final answer
    x = 566,709.71

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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.