Home / 833,067.04-1,149,632.54-451,093.82

Finding the Fourth Proportional to 833,067.04, 1,149,632.54 and 451,093.82

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Solution

The fourth proportional to 833,067.04, 1,149,632.54 and 451,093.82 is: 622,509.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,067.04 : 1,149,632.54 = 451,093.82 : x
  2. Step 2: Convert to fraction form
    833,067.04/1,149,632.54 = 451,093.82/x
  3. Step 3: Cross multiply
    833,067.04x = 1,149,632.54 × 451,093.82
  4. Step 4: Simplify right side
    833,067.04x = 518,592,133,523.62
  5. Step 5: Solve for x
    x = 518,592,133,523.62/833,067.04
  6. Step 6: Final answer
    x = 622,509.49

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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.