Home / 8,984,054-13,467,993.96-3,303,063.92

Finding the Fourth Proportional to 8,984,054, 13,467,993.96 and 3,303,063.92

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Solution

The fourth proportional to 8,984,054, 13,467,993.96 and 3,303,063.92 is: 4,951,622.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,984,054 : 13,467,993.96 = 3,303,063.92 : x
  2. Step 2: Convert to fraction form
    8,984,054/13,467,993.96 = 3,303,063.92/x
  3. Step 3: Cross multiply
    8,984,054x = 13,467,993.96 × 3,303,063.92
  4. Step 4: Simplify right side
    8,984,054x = 44,485,644,924,053.92
  5. Step 5: Solve for x
    x = 44,485,644,924,053.92/8,984,054
  6. Step 6: Final answer
    x = 4,951,622.61

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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.