Home / 994,659.03-1,372,629.51-541,950.03

Finding the Fourth Proportional to 994,659.03, 1,372,629.51 and 541,950.03

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Solution

The fourth proportional to 994,659.03, 1,372,629.51 and 541,950.03 is: 747,891.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,659.03 : 1,372,629.51 = 541,950.03 : x
  2. Step 2: Convert to fraction form
    994,659.03/1,372,629.51 = 541,950.03/x
  3. Step 3: Cross multiply
    994,659.03x = 1,372,629.51 × 541,950.03
  4. Step 4: Simplify right side
    994,659.03x = 743,896,604,123.39
  5. Step 5: Solve for x
    x = 743,896,604,123.39/994,659.03
  6. Step 6: Final answer
    x = 747,891.07

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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.