Home / 547,670.33-821,598.91-244,174.61

Finding the Fourth Proportional to 547,670.33, 821,598.91 and 244,174.61

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Solution

The fourth proportional to 547,670.33, 821,598.91 and 244,174.61 is: 366,303.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    547,670.33 : 821,598.91 = 244,174.61 : x
  2. Step 2: Convert to fraction form
    547,670.33/821,598.91 = 244,174.61/x
  3. Step 3: Cross multiply
    547,670.33x = 821,598.91 × 244,174.61
  4. Step 4: Simplify right side
    547,670.33x = 200,613,594,869.24
  5. Step 5: Solve for x
    x = 200,613,594,869.24/547,670.33
  6. Step 6: Final answer
    x = 366,303.56

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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.