Home / 336,824.30-502,770.30-296,967.26

Finding the Fourth Proportional to 336,824.30, 502,770.30 and 296,967.26

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Solution

The fourth proportional to 336,824.30, 502,770.30 and 296,967.26 is: 443,276.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,824.30 : 502,770.30 = 296,967.26 : x
  2. Step 2: Convert to fraction form
    336,824.30/502,770.30 = 296,967.26/x
  3. Step 3: Cross multiply
    336,824.30x = 502,770.30 × 296,967.26
  4. Step 4: Simplify right side
    336,824.30x = 149,306,318,400.38
  5. Step 5: Solve for x
    x = 149,306,318,400.38/336,824.30
  6. Step 6: Final answer
    x = 443,276.56

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1.5x scale

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.