Home / 1,783,745.37-2,675,707.83-504,444.74

Finding the Fourth Proportional to 1,783,745.37, 2,675,707.83 and 504,444.74

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Solution

The fourth proportional to 1,783,745.37, 2,675,707.83 and 504,444.74 is: 756,692.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,745.37 : 2,675,707.83 = 504,444.74 : x
  2. Step 2: Convert to fraction form
    1,783,745.37/2,675,707.83 = 504,444.74/x
  3. Step 3: Cross multiply
    1,783,745.37x = 2,675,707.83 × 504,444.74
  4. Step 4: Simplify right side
    1,783,745.37x = 1,349,746,727,241.78
  5. Step 5: Solve for x
    x = 1,349,746,727,241.78/1,783,745.37
  6. Step 6: Final answer
    x = 756,692.49

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1.5x scale

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.