Home / 1,702,660.10-2,553,999.24-504,592.80

Finding the Fourth Proportional to 1,702,660.10, 2,553,999.24 and 504,592.80

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Solution

The fourth proportional to 1,702,660.10, 2,553,999.24 and 504,592.80 is: 756,891.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,660.10 : 2,553,999.24 = 504,592.80 : x
  2. Step 2: Convert to fraction form
    1,702,660.10/2,553,999.24 = 504,592.80/x
  3. Step 3: Cross multiply
    1,702,660.10x = 2,553,999.24 × 504,592.80
  4. Step 4: Simplify right side
    1,702,660.10x = 1,288,729,627,709.47
  5. Step 5: Solve for x
    x = 1,288,729,627,709.47/1,702,660.10
  6. Step 6: Final answer
    x = 756,891.89

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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.