Home / 3,588,448.99-4,952,179.20-1,956,945.79

Finding the Fourth Proportional to 3,588,448.99, 4,952,179.20 and 1,956,945.79

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Solution

The fourth proportional to 3,588,448.99, 4,952,179.20 and 1,956,945.79 is: 2,700,650.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,448.99 : 4,952,179.20 = 1,956,945.79 : x
  2. Step 2: Convert to fraction form
    3,588,448.99/4,952,179.20 = 1,956,945.79/x
  3. Step 3: Cross multiply
    3,588,448.99x = 4,952,179.20 × 1,956,945.79
  4. Step 4: Simplify right side
    3,588,448.99x = 9,691,146,236,765.57
  5. Step 5: Solve for x
    x = 9,691,146,236,765.57/3,588,448.99
  6. Step 6: Final answer
    x = 2,700,650.41

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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.