Home / 17,003,020.24-25,504,645.24-6,215,883.44

Finding the Fourth Proportional to 17,003,020.24, 25,504,645.24 and 6,215,883.44

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Solution

The fourth proportional to 17,003,020.24, 25,504,645.24 and 6,215,883.44 is: 9,323,867.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,003,020.24 : 25,504,645.24 = 6,215,883.44 : x
  2. Step 2: Convert to fraction form
    17,003,020.24/25,504,645.24 = 6,215,883.44/x
  3. Step 3: Cross multiply
    17,003,020.24x = 25,504,645.24 × 6,215,883.44
  4. Step 4: Simplify right side
    17,003,020.24x = 158,533,901,990,390.81
  5. Step 5: Solve for x
    x = 158,533,901,990,390.81/17,003,020.24
  6. Step 6: Final answer
    x = 9,323,867.16

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1.5x scale

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.