Home / 6,883,685.32-9,499,504.67-3,786,525.96

Finding the Fourth Proportional to 6,883,685.32, 9,499,504.67 and 3,786,525.96

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Solution

The fourth proportional to 6,883,685.32, 9,499,504.67 and 3,786,525.96 is: 5,225,416.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,685.32 : 9,499,504.67 = 3,786,525.96 : x
  2. Step 2: Convert to fraction form
    6,883,685.32/9,499,504.67 = 3,786,525.96/x
  3. Step 3: Cross multiply
    6,883,685.32x = 9,499,504.67 × 3,786,525.96
  4. Step 4: Simplify right side
    6,883,685.32x = 35,970,121,040,096.23
  5. Step 5: Solve for x
    x = 35,970,121,040,096.23/6,883,685.32
  6. Step 6: Final answer
    x = 5,225,416.24

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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.