Home / 1,722,910.13-2,584,365.04-460,704.95

Finding the Fourth Proportional to 1,722,910.13, 2,584,365.04 and 460,704.95

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Solution

The fourth proportional to 1,722,910.13, 2,584,365.04 and 460,704.95 is: 691,057.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,910.13 : 2,584,365.04 = 460,704.95 : x
  2. Step 2: Convert to fraction form
    1,722,910.13/2,584,365.04 = 460,704.95/x
  3. Step 3: Cross multiply
    1,722,910.13x = 2,584,365.04 × 460,704.95
  4. Step 4: Simplify right side
    1,722,910.13x = 1,190,629,763,880.37
  5. Step 5: Solve for x
    x = 1,190,629,763,880.37/1,722,910.13
  6. Step 6: Final answer
    x = 691,057.38

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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.