Home / 683,949.41-1,025,944.90-234,663.94

Finding the Fourth Proportional to 683,949.41, 1,025,944.90 and 234,663.94

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Solution

The fourth proportional to 683,949.41, 1,025,944.90 and 234,663.94 is: 352,003.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,949.41 : 1,025,944.90 = 234,663.94 : x
  2. Step 2: Convert to fraction form
    683,949.41/1,025,944.90 = 234,663.94/x
  3. Step 3: Cross multiply
    683,949.41x = 1,025,944.90 × 234,663.94
  4. Step 4: Simplify right side
    683,949.41x = 240,752,272,456.91
  5. Step 5: Solve for x
    x = 240,752,272,456.91/683,949.41
  6. Step 6: Final answer
    x = 352,003.04

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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.