Home / 6,258,049.67-8,635,697.34-3,504,105.74

Finding the Fourth Proportional to 6,258,049.67, 8,635,697.34 and 3,504,105.74

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Solution

The fourth proportional to 6,258,049.67, 8,635,697.34 and 3,504,105.74 is: 4,835,435.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,049.67 : 8,635,697.34 = 3,504,105.74 : x
  2. Step 2: Convert to fraction form
    6,258,049.67/8,635,697.34 = 3,504,105.74/x
  3. Step 3: Cross multiply
    6,258,049.67x = 8,635,697.34 × 3,504,105.74
  4. Step 4: Simplify right side
    6,258,049.67x = 30,260,396,617,996.73
  5. Step 5: Solve for x
    x = 30,260,396,617,996.73/6,258,049.67
  6. Step 6: Final answer
    x = 4,835,435.67

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Double scale
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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.