Home / 1,783,679.44-2,675,612.48-504,380.44

Finding the Fourth Proportional to 1,783,679.44, 2,675,612.48 and 504,380.44

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Solution

The fourth proportional to 1,783,679.44, 2,675,612.48 and 504,380.44 is: 756,597.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,679.44 : 2,675,612.48 = 504,380.44 : x
  2. Step 2: Convert to fraction form
    1,783,679.44/2,675,612.48 = 504,380.44/x
  3. Step 3: Cross multiply
    1,783,679.44x = 2,675,612.48 × 504,380.44
  4. Step 4: Simplify right side
    1,783,679.44x = 1,349,526,599,931.89
  5. Step 5: Solve for x
    x = 1,349,526,599,931.89/1,783,679.44
  6. Step 6: Final answer
    x = 756,597.05

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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.