Home / 3,859,255.10-5,789,416.62-1,301,201.67

Finding the Fourth Proportional to 3,859,255.10, 5,789,416.62 and 1,301,201.67

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Solution

The fourth proportional to 3,859,255.10, 5,789,416.62 and 1,301,201.67 is: 1,951,982.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,859,255.10 : 5,789,416.62 = 1,301,201.67 : x
  2. Step 2: Convert to fraction form
    3,859,255.10/5,789,416.62 = 1,301,201.67/x
  3. Step 3: Cross multiply
    3,859,255.10x = 5,789,416.62 × 1,301,201.67
  4. Step 4: Simplify right side
    3,859,255.10x = 7,533,198,567,763.75
  5. Step 5: Solve for x
    x = 7,533,198,567,763.75/3,859,255.10
  6. Step 6: Final answer
    x = 1,951,982.54

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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.