Home / 957,206.43-1,435,793.45-283,284

Finding the Fourth Proportional to 957,206.43, 1,435,793.45 and 283,284

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Solution

The fourth proportional to 957,206.43, 1,435,793.45 and 283,284 is: 424,921.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,206.43 : 1,435,793.45 = 283,284 : x
  2. Step 2: Convert to fraction form
    957,206.43/1,435,793.45 = 283,284/x
  3. Step 3: Cross multiply
    957,206.43x = 1,435,793.45 × 283,284
  4. Step 4: Simplify right side
    957,206.43x = 406,737,310,273.38
  5. Step 5: Solve for x
    x = 406,737,310,273.38/957,206.43
  6. Step 6: Final answer
    x = 424,921.21

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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.