Home / 1,930,324.01-2,895,413.20-582,450.66

Finding the Fourth Proportional to 1,930,324.01, 2,895,413.20 and 582,450.66

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Solution

The fourth proportional to 1,930,324.01, 2,895,413.20 and 582,450.66 is: 873,654.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,324.01 : 2,895,413.20 = 582,450.66 : x
  2. Step 2: Convert to fraction form
    1,930,324.01/2,895,413.20 = 582,450.66/x
  3. Step 3: Cross multiply
    1,930,324.01x = 2,895,413.20 × 582,450.66
  4. Step 4: Simplify right side
    1,930,324.01x = 1,686,435,327,856.59
  5. Step 5: Solve for x
    x = 1,686,435,327,856.59/1,930,324.01
  6. Step 6: Final answer
    x = 873,654.02

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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.