Home / 1,840,940.82-2,761,289.73-882,082.26

Finding the Fourth Proportional to 1,840,940.82, 2,761,289.73 and 882,082.26

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Solution

The fourth proportional to 1,840,940.82, 2,761,289.73 and 882,082.26 is: 1,323,065.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,940.82 : 2,761,289.73 = 882,082.26 : x
  2. Step 2: Convert to fraction form
    1,840,940.82/2,761,289.73 = 882,082.26/x
  3. Step 3: Cross multiply
    1,840,940.82x = 2,761,289.73 × 882,082.26
  4. Step 4: Simplify right side
    1,840,940.82x = 2,435,684,685,553.19
  5. Step 5: Solve for x
    x = 2,435,684,685,553.19/1,840,940.82
  6. Step 6: Final answer
    x = 1,323,065.17

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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.