Home / 1,183,619.49-1,775,692.34-552,188.85

Finding the Fourth Proportional to 1,183,619.49, 1,775,692.34 and 552,188.85

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Solution

The fourth proportional to 1,183,619.49, 1,775,692.34 and 552,188.85 is: 828,406.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,619.49 : 1,775,692.34 = 552,188.85 : x
  2. Step 2: Convert to fraction form
    1,183,619.49/1,775,692.34 = 552,188.85/x
  3. Step 3: Cross multiply
    1,183,619.49x = 1,775,692.34 × 552,188.85
  4. Step 4: Simplify right side
    1,183,619.49x = 980,517,511,178.41
  5. Step 5: Solve for x
    x = 980,517,511,178.41/1,183,619.49
  6. Step 6: Final answer
    x = 828,406.02

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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.