Home / 994,560.34-1,372,493.42-541,851.34

Finding the Fourth Proportional to 994,560.34, 1,372,493.42 and 541,851.34

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Solution

The fourth proportional to 994,560.34, 1,372,493.42 and 541,851.34 is: 747,754.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,560.34 : 1,372,493.42 = 541,851.34 : x
  2. Step 2: Convert to fraction form
    994,560.34/1,372,493.42 = 541,851.34/x
  3. Step 3: Cross multiply
    994,560.34x = 1,372,493.42 × 541,851.34
  4. Step 4: Simplify right side
    994,560.34x = 743,687,398,768.18
  5. Step 5: Solve for x
    x = 743,687,398,768.18/994,560.34
  6. Step 6: Final answer
    x = 747,754.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.