Home / 1,806,233.12-2,707,453.14-607,739.38

Finding the Fourth Proportional to 1,806,233.12, 2,707,453.14 and 607,739.38

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Solution

The fourth proportional to 1,806,233.12, 2,707,453.14 and 607,739.38 is: 910,970.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,233.12 : 2,707,453.14 = 607,739.38 : x
  2. Step 2: Convert to fraction form
    1,806,233.12/2,707,453.14 = 607,739.38/x
  3. Step 3: Cross multiply
    1,806,233.12x = 2,707,453.14 × 607,739.38
  4. Step 4: Simplify right side
    1,806,233.12x = 1,645,425,892,682.65
  5. Step 5: Solve for x
    x = 1,645,425,892,682.65/1,806,233.12
  6. Step 6: Final answer
    x = 910,970.95

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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.