Home / 2,016,176.43-3,027,716.46-1,346,560.77

Finding the Fourth Proportional to 2,016,176.43, 3,027,716.46 and 1,346,560.77

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Solution

The fourth proportional to 2,016,176.43, 3,027,716.46 and 1,346,560.77 is: 2,022,146.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,176.43 : 3,027,716.46 = 1,346,560.77 : x
  2. Step 2: Convert to fraction form
    2,016,176.43/3,027,716.46 = 1,346,560.77/x
  3. Step 3: Cross multiply
    2,016,176.43x = 3,027,716.46 × 1,346,560.77
  4. Step 4: Simplify right side
    2,016,176.43x = 4,077,004,207,719.27
  5. Step 5: Solve for x
    x = 4,077,004,207,719.27/2,016,176.43
  6. Step 6: Final answer
    x = 2,022,146.55

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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.