Home / 3,299,462.10-4,945,584.60-1,168,449.30

Finding the Fourth Proportional to 3,299,462.10, 4,945,584.60 and 1,168,449.30

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Solution

The fourth proportional to 3,299,462.10, 4,945,584.60 and 1,168,449.30 is: 1,751,396.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,462.10 : 4,945,584.60 = 1,168,449.30 : x
  2. Step 2: Convert to fraction form
    3,299,462.10/4,945,584.60 = 1,168,449.30/x
  3. Step 3: Cross multiply
    3,299,462.10x = 4,945,584.60 × 1,168,449.30
  4. Step 4: Simplify right side
    3,299,462.10x = 5,778,664,863,960.78
  5. Step 5: Solve for x
    x = 5,778,664,863,960.78/3,299,462.10
  6. Step 6: Final answer
    x = 1,751,396.04

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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.