Home / 296,926.60-443,364.10-236,274.25

Finding the Fourth Proportional to 296,926.60, 443,364.10 and 236,274.25

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Solution

The fourth proportional to 296,926.60, 443,364.10 and 236,274.25 is: 352,799.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,926.60 : 443,364.10 = 236,274.25 : x
  2. Step 2: Convert to fraction form
    296,926.60/443,364.10 = 236,274.25/x
  3. Step 3: Cross multiply
    296,926.60x = 443,364.10 × 236,274.25
  4. Step 4: Simplify right side
    296,926.60x = 104,755,522,453.06
  5. Step 5: Solve for x
    x = 104,755,522,453.06/296,926.60
  6. Step 6: Final answer
    x = 352,799.39

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.