Home / 701,237.75-1,052,031.59-202,601.75

Finding the Fourth Proportional to 701,237.75, 1,052,031.59 and 202,601.75

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Solution

The fourth proportional to 701,237.75, 1,052,031.59 and 202,601.75 is: 303,953.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,237.75 : 1,052,031.59 = 202,601.75 : x
  2. Step 2: Convert to fraction form
    701,237.75/1,052,031.59 = 202,601.75/x
  3. Step 3: Cross multiply
    701,237.75x = 1,052,031.59 × 202,601.75
  4. Step 4: Simplify right side
    701,237.75x = 213,143,440,176.27
  5. Step 5: Solve for x
    x = 213,143,440,176.27/701,237.75
  6. Step 6: Final answer
    x = 303,953.17

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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.