Home / 3,794,706.92-5,233,146.60-3,022,903.68

Finding the Fourth Proportional to 3,794,706.92, 5,233,146.60 and 3,022,903.68

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Solution

The fourth proportional to 3,794,706.92, 5,233,146.60 and 3,022,903.68 is: 4,168,779.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,706.92 : 5,233,146.60 = 3,022,903.68 : x
  2. Step 2: Convert to fraction form
    3,794,706.92/5,233,146.60 = 3,022,903.68/x
  3. Step 3: Cross multiply
    3,794,706.92x = 5,233,146.60 × 3,022,903.68
  4. Step 4: Simplify right side
    3,794,706.92x = 15,819,298,115,119.49
  5. Step 5: Solve for x
    x = 15,819,298,115,119.49/3,794,706.92
  6. Step 6: Final answer
    x = 4,168,779.95

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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.