Home / 1,081,329.33-1,492,174.26-597,865.44

Finding the Fourth Proportional to 1,081,329.33, 1,492,174.26 and 597,865.44

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Solution

The fourth proportional to 1,081,329.33, 1,492,174.26 and 597,865.44 is: 825,021.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,329.33 : 1,492,174.26 = 597,865.44 : x
  2. Step 2: Convert to fraction form
    1,081,329.33/1,492,174.26 = 597,865.44/x
  3. Step 3: Cross multiply
    1,081,329.33x = 1,492,174.26 × 597,865.44
  4. Step 4: Simplify right side
    1,081,329.33x = 892,119,420,511.57
  5. Step 5: Solve for x
    x = 892,119,420,511.57/1,081,329.33
  6. Step 6: Final answer
    x = 825,021.01

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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.