Home / 2,247,513.70-3,370,222.42-1,167,736

Finding the Fourth Proportional to 2,247,513.70, 3,370,222.42 and 1,167,736

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Solution

The fourth proportional to 2,247,513.70, 3,370,222.42 and 1,167,736 is: 1,751,059.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,513.70 : 3,370,222.42 = 1,167,736 : x
  2. Step 2: Convert to fraction form
    2,247,513.70/3,370,222.42 = 1,167,736/x
  3. Step 3: Cross multiply
    2,247,513.70x = 3,370,222.42 × 1,167,736
  4. Step 4: Simplify right side
    2,247,513.70x = 3,935,530,047,841.12
  5. Step 5: Solve for x
    x = 3,935,530,047,841.12/2,247,513.70
  6. Step 6: Final answer
    x = 1,751,059.43

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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.