Home / 604,479.22-834,169.71-332,531.26

Finding the Fourth Proportional to 604,479.22, 834,169.71 and 332,531.26

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Solution

The fourth proportional to 604,479.22, 834,169.71 and 332,531.26 is: 458,886.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,479.22 : 834,169.71 = 332,531.26 : x
  2. Step 2: Convert to fraction form
    604,479.22/834,169.71 = 332,531.26/x
  3. Step 3: Cross multiply
    604,479.22x = 834,169.71 × 332,531.26
  4. Step 4: Simplify right side
    604,479.22x = 277,387,504,720.14
  5. Step 5: Solve for x
    x = 277,387,504,720.14/604,479.22
  6. Step 6: Final answer
    x = 458,886.75

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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.