Home / 1,416,020.73-1,954,040.67-804,092.73

Finding the Fourth Proportional to 1,416,020.73, 1,954,040.67 and 804,092.73

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Solution

The fourth proportional to 1,416,020.73, 1,954,040.67 and 804,092.73 is: 1,109,609.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,020.73 : 1,954,040.67 = 804,092.73 : x
  2. Step 2: Convert to fraction form
    1,416,020.73/1,954,040.67 = 804,092.73/x
  3. Step 3: Cross multiply
    1,416,020.73x = 1,954,040.67 × 804,092.73
  4. Step 4: Simplify right side
    1,416,020.73x = 1,571,229,896,871.33
  5. Step 5: Solve for x
    x = 1,571,229,896,871.33/1,416,020.73
  6. Step 6: Final answer
    x = 1,109,609.39

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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.