Home / 3,858,022.96-5,786,976.12-1,614,160.96

Finding the Fourth Proportional to 3,858,022.96, 5,786,976.12 and 1,614,160.96

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Solution

The fourth proportional to 3,858,022.96, 5,786,976.12 and 1,614,160.96 is: 2,421,217.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,858,022.96 : 5,786,976.12 = 1,614,160.96 : x
  2. Step 2: Convert to fraction form
    3,858,022.96/5,786,976.12 = 1,614,160.96/x
  3. Step 3: Cross multiply
    3,858,022.96x = 5,786,976.12 × 1,614,160.96
  4. Step 4: Simplify right side
    3,858,022.96x = 9,341,110,929,356.28
  5. Step 5: Solve for x
    x = 9,341,110,929,356.28/3,858,022.96
  6. Step 6: Final answer
    x = 2,421,217.04

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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.