Home / 843,994.30-1,265,792.73-244,797.34

Finding the Fourth Proportional to 843,994.30, 1,265,792.73 and 244,797.34

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Solution

The fourth proportional to 843,994.30, 1,265,792.73 and 244,797.34 is: 367,138.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,994.30 : 1,265,792.73 = 244,797.34 : x
  2. Step 2: Convert to fraction form
    843,994.30/1,265,792.73 = 244,797.34/x
  3. Step 3: Cross multiply
    843,994.30x = 1,265,792.73 × 244,797.34
  4. Step 4: Simplify right side
    843,994.30x = 309,862,693,295.34
  5. Step 5: Solve for x
    x = 309,862,693,295.34/843,994.30
  6. Step 6: Final answer
    x = 367,138.37

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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.