Home / 1,734,987.20-2,394,357.17-960,618.04

Finding the Fourth Proportional to 1,734,987.20, 2,394,357.17 and 960,618.04

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Solution

The fourth proportional to 1,734,987.20, 2,394,357.17 and 960,618.04 is: 1,325,694.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,987.20 : 2,394,357.17 = 960,618.04 : x
  2. Step 2: Convert to fraction form
    1,734,987.20/2,394,357.17 = 960,618.04/x
  3. Step 3: Cross multiply
    1,734,987.20x = 2,394,357.17 × 960,618.04
  4. Step 4: Simplify right side
    1,734,987.20x = 2,300,062,680,916.36
  5. Step 5: Solve for x
    x = 2,300,062,680,916.36/1,734,987.20
  6. Step 6: Final answer
    x = 1,325,694.33

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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.