Home / 894,592.67-1,341,882.72-362,105.96

Finding the Fourth Proportional to 894,592.67, 1,341,882.72 and 362,105.96

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Solution

The fourth proportional to 894,592.67, 1,341,882.72 and 362,105.96 is: 543,156.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,592.67 : 1,341,882.72 = 362,105.96 : x
  2. Step 2: Convert to fraction form
    894,592.67/1,341,882.72 = 362,105.96/x
  3. Step 3: Cross multiply
    894,592.67x = 1,341,882.72 × 362,105.96
  4. Step 4: Simplify right side
    894,592.67x = 485,903,723,823.60
  5. Step 5: Solve for x
    x = 485,903,723,823.60/894,592.67
  6. Step 6: Final answer
    x = 543,156.39

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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.