Home / 336,390.92-504,586.38-230,890.04

Finding the Fourth Proportional to 336,390.92, 504,586.38 and 230,890.04

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Solution

The fourth proportional to 336,390.92, 504,586.38 and 230,890.04 is: 346,335.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,390.92 : 504,586.38 = 230,890.04 : x
  2. Step 2: Convert to fraction form
    336,390.92/504,586.38 = 230,890.04/x
  3. Step 3: Cross multiply
    336,390.92x = 504,586.38 × 230,890.04
  4. Step 4: Simplify right side
    336,390.92x = 116,503,969,696.76
  5. Step 5: Solve for x
    x = 116,503,969,696.76/336,390.92
  6. Step 6: Final answer
    x = 346,335.06

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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.