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Finding the Fourth Proportional to 604,112.72, 833,696.94 and 332,201.24

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Solution

The fourth proportional to 604,112.72, 833,696.94 and 332,201.24 is: 458,449.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,112.72 : 833,696.94 = 332,201.24 : x
  2. Step 2: Convert to fraction form
    604,112.72/833,696.94 = 332,201.24/x
  3. Step 3: Cross multiply
    604,112.72x = 833,696.94 × 332,201.24
  4. Step 4: Simplify right side
    604,112.72x = 276,955,157,252.21
  5. Step 5: Solve for x
    x = 276,955,157,252.21/604,112.72
  6. Step 6: Final answer
    x = 458,449.47

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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.