Home / 951,305.88-1,426,806.92-277,229.51

Finding the Fourth Proportional to 951,305.88, 1,426,806.92 and 277,229.51

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Solution

The fourth proportional to 951,305.88, 1,426,806.92 and 277,229.51 is: 415,799.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,305.88 : 1,426,806.92 = 277,229.51 : x
  2. Step 2: Convert to fraction form
    951,305.88/1,426,806.92 = 277,229.51/x
  3. Step 3: Cross multiply
    951,305.88x = 1,426,806.92 × 277,229.51
  4. Step 4: Simplify right side
    951,305.88x = 395,552,974,776.03
  5. Step 5: Solve for x
    x = 395,552,974,776.03/951,305.88
  6. Step 6: Final answer
    x = 415,799.99

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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.