Home / 1,783,680.66-2,675,184.64-504,277.96

Finding the Fourth Proportional to 1,783,680.66, 2,675,184.64 and 504,277.96

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Solution

The fourth proportional to 1,783,680.66, 2,675,184.64 and 504,277.96 is: 756,321.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,680.66 : 2,675,184.64 = 504,277.96 : x
  2. Step 2: Convert to fraction form
    1,783,680.66/2,675,184.64 = 504,277.96/x
  3. Step 3: Cross multiply
    1,783,680.66x = 2,675,184.64 × 504,277.96
  4. Step 4: Simplify right side
    1,783,680.66x = 1,349,036,652,882.53
  5. Step 5: Solve for x
    x = 1,349,036,652,882.53/1,783,680.66
  6. Step 6: Final answer
    x = 756,321.85

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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.