Home / 3,183,819.93-4,393,750.23-1,733,594.67

Finding the Fourth Proportional to 3,183,819.93, 4,393,750.23 and 1,733,594.67

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Solution

The fourth proportional to 3,183,819.93, 4,393,750.23 and 1,733,594.67 is: 2,392,403.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,819.93 : 4,393,750.23 = 1,733,594.67 : x
  2. Step 2: Convert to fraction form
    3,183,819.93/4,393,750.23 = 1,733,594.67/x
  3. Step 3: Cross multiply
    3,183,819.93x = 4,393,750.23 × 1,733,594.67
  4. Step 4: Simplify right side
    3,183,819.93x = 7,616,981,980,039.28
  5. Step 5: Solve for x
    x = 7,616,981,980,039.28/3,183,819.93
  6. Step 6: Final answer
    x = 2,392,403.51

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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.