Home / 1,704,268.76-2,352,743.11-1,059,896.54

Finding the Fourth Proportional to 1,704,268.76, 2,352,743.11 and 1,059,896.54

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Solution

The fourth proportional to 1,704,268.76, 2,352,743.11 and 1,059,896.54 is: 1,463,187.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,268.76 : 2,352,743.11 = 1,059,896.54 : x
  2. Step 2: Convert to fraction form
    1,704,268.76/2,352,743.11 = 1,059,896.54/x
  3. Step 3: Cross multiply
    1,704,268.76x = 2,352,743.11 × 1,059,896.54
  4. Step 4: Simplify right side
    1,704,268.76x = 2,493,664,289,004.57
  5. Step 5: Solve for x
    x = 2,493,664,289,004.57/1,704,268.76
  6. Step 6: Final answer
    x = 1,463,187.24

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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.