Home / 2,270,626.72-3,405,954-673,204.96

Finding the Fourth Proportional to 2,270,626.72, 3,405,954 and 673,204.96

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Solution

The fourth proportional to 2,270,626.72, 3,405,954 and 673,204.96 is: 1,009,811.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,626.72 : 3,405,954 = 673,204.96 : x
  2. Step 2: Convert to fraction form
    2,270,626.72/3,405,954 = 673,204.96/x
  3. Step 3: Cross multiply
    2,270,626.72x = 3,405,954 × 673,204.96
  4. Step 4: Simplify right side
    2,270,626.72x = 2,292,905,126,331.84
  5. Step 5: Solve for x
    x = 2,292,905,126,331.84/2,270,626.72
  6. Step 6: Final answer
    x = 1,009,811.57

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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.