Home / 4,407,914.32-6,609,302.48-1,709,086.64

Finding the Fourth Proportional to 4,407,914.32, 6,609,302.48 and 1,709,086.64

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Solution

The fourth proportional to 4,407,914.32, 6,609,302.48 and 1,709,086.64 is: 2,562,633.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407,914.32 : 6,609,302.48 = 1,709,086.64 : x
  2. Step 2: Convert to fraction form
    4,407,914.32/6,609,302.48 = 1,709,086.64/x
  3. Step 3: Cross multiply
    4,407,914.32x = 6,609,302.48 × 1,709,086.64
  4. Step 4: Simplify right side
    4,407,914.32x = 11,295,870,568,286.87
  5. Step 5: Solve for x
    x = 11,295,870,568,286.87/4,407,914.32
  6. Step 6: Final answer
    x = 2,562,633.88

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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.