Home / 923,196.24-1,384,872.12-292,096.08

Finding the Fourth Proportional to 923,196.24, 1,384,872.12 and 292,096.08

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Solution

The fourth proportional to 923,196.24, 1,384,872.12 and 292,096.08 is: 438,168.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,196.24 : 1,384,872.12 = 292,096.08 : x
  2. Step 2: Convert to fraction form
    923,196.24/1,384,872.12 = 292,096.08/x
  3. Step 3: Cross multiply
    923,196.24x = 1,384,872.12 × 292,096.08
  4. Step 4: Simplify right side
    923,196.24x = 404,515,717,553.29
  5. Step 5: Solve for x
    x = 404,515,717,553.29/923,196.24
  6. Step 6: Final answer
    x = 438,168.72

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1.5x scale

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.