Home / 3,460,608.48-5,183,951.76-1,726,249.44

Finding the Fourth Proportional to 3,460,608.48, 5,183,951.76 and 1,726,249.44

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Solution

The fourth proportional to 3,460,608.48, 5,183,951.76 and 1,726,249.44 is: 2,585,901.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,608.48 : 5,183,951.76 = 1,726,249.44 : x
  2. Step 2: Convert to fraction form
    3,460,608.48/5,183,951.76 = 1,726,249.44/x
  3. Step 3: Cross multiply
    3,460,608.48x = 5,183,951.76 × 1,726,249.44
  4. Step 4: Simplify right side
    3,460,608.48x = 8,948,793,822,687.01
  5. Step 5: Solve for x
    x = 8,948,793,822,687.01/3,460,608.48
  6. Step 6: Final answer
    x = 2,585,901.84

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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.