Home / 3,684,675.80-5,532,716.10-2,005,059.80

Finding the Fourth Proportional to 3,684,675.80, 5,532,716.10 and 2,005,059.80

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Solution

The fourth proportional to 3,684,675.80, 5,532,716.10 and 2,005,059.80 is: 3,010,692.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,675.80 : 5,532,716.10 = 2,005,059.80 : x
  2. Step 2: Convert to fraction form
    3,684,675.80/5,532,716.10 = 2,005,059.80/x
  3. Step 3: Cross multiply
    3,684,675.80x = 5,532,716.10 × 2,005,059.80
  4. Step 4: Simplify right side
    3,684,675.80x = 11,093,426,636,922.78
  5. Step 5: Solve for x
    x = 11,093,426,636,922.78/3,684,675.80
  6. Step 6: Final answer
    x = 3,010,692.73

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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.