Home / 984,192-1,476,288.06-236,238

Finding the Fourth Proportional to 984,192, 1,476,288.06 and 236,238

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Solution

The fourth proportional to 984,192, 1,476,288.06 and 236,238 is: 354,357.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,192 : 1,476,288.06 = 236,238 : x
  2. Step 2: Convert to fraction form
    984,192/1,476,288.06 = 236,238/x
  3. Step 3: Cross multiply
    984,192x = 1,476,288.06 × 236,238
  4. Step 4: Simplify right side
    984,192x = 348,755,338,718.28
  5. Step 5: Solve for x
    x = 348,755,338,718.28/984,192
  6. Step 6: Final answer
    x = 354,357.01

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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.