Home / 733,204.31-1,099,882.40-200,725.29

Finding the Fourth Proportional to 733,204.31, 1,099,882.40 and 200,725.29

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Solution

The fourth proportional to 733,204.31, 1,099,882.40 and 200,725.29 is: 301,108.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,204.31 : 1,099,882.40 = 200,725.29 : x
  2. Step 2: Convert to fraction form
    733,204.31/1,099,882.40 = 200,725.29/x
  3. Step 3: Cross multiply
    733,204.31x = 1,099,882.40 × 200,725.29
  4. Step 4: Simplify right side
    733,204.31x = 220,774,212,702.27
  5. Step 5: Solve for x
    x = 220,774,212,702.27/733,204.31
  6. Step 6: Final answer
    x = 301,108.72

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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.