Home / 4,848,630.56-6,684,155.33-3,814,340.69

Finding the Fourth Proportional to 4,848,630.56, 6,684,155.33 and 3,814,340.69

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Solution

The fourth proportional to 4,848,630.56, 6,684,155.33 and 3,814,340.69 is: 5,258,318.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,630.56 : 6,684,155.33 = 3,814,340.69 : x
  2. Step 2: Convert to fraction form
    4,848,630.56/6,684,155.33 = 3,814,340.69/x
  3. Step 3: Cross multiply
    4,848,630.56x = 6,684,155.33 × 3,814,340.69
  4. Step 4: Simplify right side
    4,848,630.56x = 25,495,645,601,006.90
  5. Step 5: Solve for x
    x = 25,495,645,601,006.90/4,848,630.56
  6. Step 6: Final answer
    x = 5,258,318.88

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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.