Home / 794,351.37-1,190,857.41-344,733.57

Finding the Fourth Proportional to 794,351.37, 1,190,857.41 and 344,733.57

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Solution

The fourth proportional to 794,351.37, 1,190,857.41 and 344,733.57 is: 516,809.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,351.37 : 1,190,857.41 = 344,733.57 : x
  2. Step 2: Convert to fraction form
    794,351.37/1,190,857.41 = 344,733.57/x
  3. Step 3: Cross multiply
    794,351.37x = 1,190,857.41 × 344,733.57
  4. Step 4: Simplify right side
    794,351.37x = 410,528,526,310.25
  5. Step 5: Solve for x
    x = 410,528,526,310.25/794,351.37
  6. Step 6: Final answer
    x = 516,809.74

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1.5x scale

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.