Home / 1,744,449.54-2,618,293.49-892,130.23

Finding the Fourth Proportional to 1,744,449.54, 2,618,293.49 and 892,130.23

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Solution

The fourth proportional to 1,744,449.54, 2,618,293.49 and 892,130.23 is: 1,339,023.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,449.54 : 2,618,293.49 = 892,130.23 : x
  2. Step 2: Convert to fraction form
    1,744,449.54/2,618,293.49 = 892,130.23/x
  3. Step 3: Cross multiply
    1,744,449.54x = 2,618,293.49 × 892,130.23
  4. Step 4: Simplify right side
    1,744,449.54x = 2,335,858,765,725.84
  5. Step 5: Solve for x
    x = 2,335,858,765,725.84/1,744,449.54
  6. Step 6: Final answer
    x = 1,339,023.41

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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.