Home / 3,510,572.35-5,265,481.26-2,380,587.72

Finding the Fourth Proportional to 3,510,572.35, 5,265,481.26 and 2,380,587.72

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Solution

The fourth proportional to 3,510,572.35, 5,265,481.26 and 2,380,587.72 is: 3,570,625.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,572.35 : 5,265,481.26 = 2,380,587.72 : x
  2. Step 2: Convert to fraction form
    3,510,572.35/5,265,481.26 = 2,380,587.72/x
  3. Step 3: Cross multiply
    3,510,572.35x = 5,265,481.26 × 2,380,587.72
  4. Step 4: Simplify right side
    3,510,572.35x = 12,534,940,008,330.96
  5. Step 5: Solve for x
    x = 12,534,940,008,330.96/3,510,572.35
  6. Step 6: Final answer
    x = 3,570,625.75

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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.