Home / 794,546.01-1,096,450.43-450,413.87

Finding the Fourth Proportional to 794,546.01, 1,096,450.43 and 450,413.87

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Solution

The fourth proportional to 794,546.01, 1,096,450.43 and 450,413.87 is: 621,558.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,546.01 : 1,096,450.43 = 450,413.87 : x
  2. Step 2: Convert to fraction form
    794,546.01/1,096,450.43 = 450,413.87/x
  3. Step 3: Cross multiply
    794,546.01x = 1,096,450.43 × 450,413.87
  4. Step 4: Simplify right side
    794,546.01x = 493,856,473,705.14
  5. Step 5: Solve for x
    x = 493,856,473,705.14/794,546.01
  6. Step 6: Final answer
    x = 621,558.06

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1.5x scale

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.