Home / 1,743,286.23-2,613,431.52-605,900.63

Finding the Fourth Proportional to 1,743,286.23, 2,613,431.52 and 605,900.63

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Solution

The fourth proportional to 1,743,286.23, 2,613,431.52 and 605,900.63 is: 908,330.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,286.23 : 2,613,431.52 = 605,900.63 : x
  2. Step 2: Convert to fraction form
    1,743,286.23/2,613,431.52 = 605,900.63/x
  3. Step 3: Cross multiply
    1,743,286.23x = 2,613,431.52 × 605,900.63
  4. Step 4: Simplify right side
    1,743,286.23x = 1,583,479,810,963.44
  5. Step 5: Solve for x
    x = 1,583,479,810,963.44/1,743,286.23
  6. Step 6: Final answer
    x = 908,330.36

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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.