Home / 799,229.20-1,102,952.17-436,675.56

Finding the Fourth Proportional to 799,229.20, 1,102,952.17 and 436,675.56

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Solution

The fourth proportional to 799,229.20, 1,102,952.17 and 436,675.56 is: 602,620.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,229.20 : 1,102,952.17 = 436,675.56 : x
  2. Step 2: Convert to fraction form
    799,229.20/1,102,952.17 = 436,675.56/x
  3. Step 3: Cross multiply
    799,229.20x = 1,102,952.17 × 436,675.56
  4. Step 4: Simplify right side
    799,229.20x = 481,632,251,669.59
  5. Step 5: Solve for x
    x = 481,632,251,669.59/799,229.20
  6. Step 6: Final answer
    x = 602,620.94

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.