Home / 1,583,996.20-2,375,874.82-504,465.13

Finding the Fourth Proportional to 1,583,996.20, 2,375,874.82 and 504,465.13

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Solution

The fourth proportional to 1,583,996.20, 2,375,874.82 and 504,465.13 is: 756,659.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,996.20 : 2,375,874.82 = 504,465.13 : x
  2. Step 2: Convert to fraction form
    1,583,996.20/2,375,874.82 = 504,465.13/x
  3. Step 3: Cross multiply
    1,583,996.20x = 2,375,874.82 × 504,465.13
  4. Step 4: Simplify right side
    1,583,996.20x = 1,198,545,999,935.03
  5. Step 5: Solve for x
    x = 1,198,545,999,935.03/1,583,996.20
  6. Step 6: Final answer
    x = 756,659.64

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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.