Home / 6,883,684.32-9,499,503.29-3,786,524.96

Finding the Fourth Proportional to 6,883,684.32, 9,499,503.29 and 3,786,524.96

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Solution

The fourth proportional to 6,883,684.32, 9,499,503.29 and 3,786,524.96 is: 5,225,414.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,684.32 : 9,499,503.29 = 3,786,524.96 : x
  2. Step 2: Convert to fraction form
    6,883,684.32/9,499,503.29 = 3,786,524.96/x
  3. Step 3: Cross multiply
    6,883,684.32x = 9,499,503.29 × 3,786,524.96
  4. Step 4: Simplify right side
    6,883,684.32x = 35,970,106,284,380.12
  5. Step 5: Solve for x
    x = 35,970,106,284,380.12/6,883,684.32
  6. Step 6: Final answer
    x = 5,225,414.86

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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.