Home / 1,783,654.09-2,675,144.88-504,251.40

Finding the Fourth Proportional to 1,783,654.09, 2,675,144.88 and 504,251.40

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Solution

The fourth proportional to 1,783,654.09, 2,675,144.88 and 504,251.40 is: 756,282.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,654.09 : 2,675,144.88 = 504,251.40 : x
  2. Step 2: Convert to fraction form
    1,783,654.09/2,675,144.88 = 504,251.40/x
  3. Step 3: Cross multiply
    1,783,654.09x = 2,675,144.88 × 504,251.40
  4. Step 4: Simplify right side
    1,783,654.09x = 1,348,945,562,865.57
  5. Step 5: Solve for x
    x = 1,348,945,562,865.57/1,783,654.09
  6. Step 6: Final answer
    x = 756,282.04

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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.