Home / 1,806,232.62-2,707,452.39-607,738.88

Finding the Fourth Proportional to 1,806,232.62, 2,707,452.39 and 607,738.88

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Solution

The fourth proportional to 1,806,232.62, 2,707,452.39 and 607,738.88 is: 910,970.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,232.62 : 2,707,452.39 = 607,738.88 : x
  2. Step 2: Convert to fraction form
    1,806,232.62/2,707,452.39 = 607,738.88/x
  3. Step 3: Cross multiply
    1,806,232.62x = 2,707,452.39 × 607,738.88
  4. Step 4: Simplify right side
    1,806,232.62x = 1,645,424,083,151.92
  5. Step 5: Solve for x
    x = 1,645,424,083,151.92/1,806,232.62
  6. Step 6: Final answer
    x = 910,970.20

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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.