Home / 2,014,142.54-3,021,183.85-497,825.39

Finding the Fourth Proportional to 2,014,142.54, 3,021,183.85 and 497,825.39

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Solution

The fourth proportional to 2,014,142.54, 3,021,183.85 and 497,825.39 is: 746,730.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,142.54 : 3,021,183.85 = 497,825.39 : x
  2. Step 2: Convert to fraction form
    2,014,142.54/3,021,183.85 = 497,825.39/x
  3. Step 3: Cross multiply
    2,014,142.54x = 3,021,183.85 × 497,825.39
  4. Step 4: Simplify right side
    2,014,142.54x = 1,504,022,028,387.95
  5. Step 5: Solve for x
    x = 1,504,022,028,387.95/2,014,142.54
  6. Step 6: Final answer
    x = 746,730.68

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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.