Home / 2,196,441.16-3,296,786.96-1,060,003.34

Finding the Fourth Proportional to 2,196,441.16, 3,296,786.96 and 1,060,003.34

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Solution

The fourth proportional to 2,196,441.16, 3,296,786.96 and 1,060,003.34 is: 1,591,030.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,441.16 : 3,296,786.96 = 1,060,003.34 : x
  2. Step 2: Convert to fraction form
    2,196,441.16/3,296,786.96 = 1,060,003.34/x
  3. Step 3: Cross multiply
    2,196,441.16x = 3,296,786.96 × 1,060,003.34
  4. Step 4: Simplify right side
    2,196,441.16x = 3,494,605,188,868.45
  5. Step 5: Solve for x
    x = 3,494,605,188,868.45/2,196,441.16
  6. Step 6: Final answer
    x = 1,591,030.64

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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.