Home / 1,940,949.70-2,910,906.15-593,109.70

Finding the Fourth Proportional to 1,940,949.70, 2,910,906.15 and 593,109.70

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Solution

The fourth proportional to 1,940,949.70, 2,910,906.15 and 593,109.70 is: 889,506.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,940,949.70 : 2,910,906.15 = 593,109.70 : x
  2. Step 2: Convert to fraction form
    1,940,949.70/2,910,906.15 = 593,109.70/x
  3. Step 3: Cross multiply
    1,940,949.70x = 2,910,906.15 × 593,109.70
  4. Step 4: Simplify right side
    1,940,949.70x = 1,726,486,673,354.65
  5. Step 5: Solve for x
    x = 1,726,486,673,354.65/1,940,949.70
  6. Step 6: Final answer
    x = 889,506.14

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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.