Home / 1,256,016.26-1,733,286.12-683,044.14

Finding the Fourth Proportional to 1,256,016.26, 1,733,286.12 and 683,044.14

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Solution

The fourth proportional to 1,256,016.26, 1,733,286.12 and 683,044.14 is: 942,592.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,256,016.26 : 1,733,286.12 = 683,044.14 : x
  2. Step 2: Convert to fraction form
    1,256,016.26/1,733,286.12 = 683,044.14/x
  3. Step 3: Cross multiply
    1,256,016.26x = 1,733,286.12 × 683,044.14
  4. Step 4: Simplify right side
    1,256,016.26x = 1,183,910,927,209.34
  5. Step 5: Solve for x
    x = 1,183,910,927,209.34/1,256,016.26
  6. Step 6: Final answer
    x = 942,592.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.