Home / 2,722,850.04-4,084,884.18-829,739.64

Finding the Fourth Proportional to 2,722,850.04, 4,084,884.18 and 829,739.64

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Solution

The fourth proportional to 2,722,850.04, 4,084,884.18 and 829,739.64 is: 1,244,795.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,850.04 : 4,084,884.18 = 829,739.64 : x
  2. Step 2: Convert to fraction form
    2,722,850.04/4,084,884.18 = 829,739.64/x
  3. Step 3: Cross multiply
    2,722,850.04x = 4,084,884.18 × 829,739.64
  4. Step 4: Simplify right side
    2,722,850.04x = 3,389,390,328,954.90
  5. Step 5: Solve for x
    x = 3,389,390,328,954.90/2,722,850.04
  6. Step 6: Final answer
    x = 1,244,795.08

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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.