Home / 3,457,080.33-5,183,960.81-1,633,926.66

Finding the Fourth Proportional to 3,457,080.33, 5,183,960.81 and 1,633,926.66

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Solution

The fourth proportional to 3,457,080.33, 5,183,960.81 and 1,633,926.66 is: 2,450,105.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,080.33 : 5,183,960.81 = 1,633,926.66 : x
  2. Step 2: Convert to fraction form
    3,457,080.33/5,183,960.81 = 1,633,926.66/x
  3. Step 3: Cross multiply
    3,457,080.33x = 5,183,960.81 × 1,633,926.66
  4. Step 4: Simplify right side
    3,457,080.33x = 8,470,211,763,684.56
  5. Step 5: Solve for x
    x = 8,470,211,763,684.56/3,457,080.33
  6. Step 6: Final answer
    x = 2,450,105.57

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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.