Home / 923,164.27-1,383,581.58-467,869.91

Finding the Fourth Proportional to 923,164.27, 1,383,581.58 and 467,869.91

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Solution

The fourth proportional to 923,164.27, 1,383,581.58 and 467,869.91 is: 701,214.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,164.27 : 1,383,581.58 = 467,869.91 : x
  2. Step 2: Convert to fraction form
    923,164.27/1,383,581.58 = 467,869.91/x
  3. Step 3: Cross multiply
    923,164.27x = 1,383,581.58 × 467,869.91
  4. Step 4: Simplify right side
    923,164.27x = 647,336,181,955.72
  5. Step 5: Solve for x
    x = 647,336,181,955.72/923,164.27
  6. Step 6: Final answer
    x = 701,214.51

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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.