Home / 3,153,410.60-4,346,595.68-2,463,879.87

Finding the Fourth Proportional to 3,153,410.60, 4,346,595.68 and 2,463,879.87

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Solution

The fourth proportional to 3,153,410.60, 4,346,595.68 and 2,463,879.87 is: 3,396,160.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,410.60 : 4,346,595.68 = 2,463,879.87 : x
  2. Step 2: Convert to fraction form
    3,153,410.60/4,346,595.68 = 2,463,879.87/x
  3. Step 3: Cross multiply
    3,153,410.60x = 4,346,595.68 × 2,463,879.87
  4. Step 4: Simplify right side
    3,153,410.60x = 10,709,489,586,661.56
  5. Step 5: Solve for x
    x = 10,709,489,586,661.56/3,153,410.60
  6. Step 6: Final answer
    x = 3,396,160.84

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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.