Home / 4,848,629.75-6,684,154.07-3,814,339.87

Finding the Fourth Proportional to 4,848,629.75, 6,684,154.07 and 3,814,339.87

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Solution

The fourth proportional to 4,848,629.75, 6,684,154.07 and 3,814,339.87 is: 5,258,317.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,629.75 : 6,684,154.07 = 3,814,339.87 : x
  2. Step 2: Convert to fraction form
    4,848,629.75/6,684,154.07 = 3,814,339.87/x
  3. Step 3: Cross multiply
    4,848,629.75x = 6,684,154.07 × 3,814,339.87
  4. Step 4: Simplify right side
    4,848,629.75x = 25,495,635,339,564.56
  5. Step 5: Solve for x
    x = 25,495,635,339,564.56/4,848,629.75
  6. Step 6: Final answer
    x = 5,258,317.64

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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.