Home / 4,900,233.60-7,336,353.60-4,396,348.80

Finding the Fourth Proportional to 4,900,233.60, 7,336,353.60 and 4,396,348.80

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Solution

The fourth proportional to 4,900,233.60, 7,336,353.60 and 4,396,348.80 is: 6,581,965.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,900,233.60 : 7,336,353.60 = 4,396,348.80 : x
  2. Step 2: Convert to fraction form
    4,900,233.60/7,336,353.60 = 4,396,348.80/x
  3. Step 3: Cross multiply
    4,900,233.60x = 7,336,353.60 × 4,396,348.80
  4. Step 4: Simplify right side
    4,900,233.60x = 32,253,169,345,735.68
  5. Step 5: Solve for x
    x = 32,253,169,345,735.68/4,900,233.60
  6. Step 6: Final answer
    x = 6,581,965.67

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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.