Home / 1,203,900.33-1,805,653.65-362,255.25

Finding the Fourth Proportional to 1,203,900.33, 1,805,653.65 and 362,255.25

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Solution

The fourth proportional to 1,203,900.33, 1,805,653.65 and 362,255.25 is: 543,323.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,900.33 : 1,805,653.65 = 362,255.25 : x
  2. Step 2: Convert to fraction form
    1,203,900.33/1,805,653.65 = 362,255.25/x
  3. Step 3: Cross multiply
    1,203,900.33x = 1,805,653.65 × 362,255.25
  4. Step 4: Simplify right side
    1,203,900.33x = 654,107,514,394.16
  5. Step 5: Solve for x
    x = 654,107,514,394.16/1,203,900.33
  6. Step 6: Final answer
    x = 543,323.64

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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.