Home / 701,237.25-1,052,030.84-202,601.25

Finding the Fourth Proportional to 701,237.25, 1,052,030.84 and 202,601.25

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Solution

The fourth proportional to 701,237.25, 1,052,030.84 and 202,601.25 is: 303,952.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,237.25 : 1,052,030.84 = 202,601.25 : x
  2. Step 2: Convert to fraction form
    701,237.25/1,052,030.84 = 202,601.25/x
  3. Step 3: Cross multiply
    701,237.25x = 1,052,030.84 × 202,601.25
  4. Step 4: Simplify right side
    701,237.25x = 213,142,762,209.54
  5. Step 5: Solve for x
    x = 213,142,762,209.54/701,237.25
  6. Step 6: Final answer
    x = 303,952.42

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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.