Home / 3,263,338.84-4,503,143.58-1,886,770.88

Finding the Fourth Proportional to 3,263,338.84, 4,503,143.58 and 1,886,770.88

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Solution

The fourth proportional to 3,263,338.84, 4,503,143.58 and 1,886,770.88 is: 2,603,591.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,338.84 : 4,503,143.58 = 1,886,770.88 : x
  2. Step 2: Convert to fraction form
    3,263,338.84/4,503,143.58 = 1,886,770.88/x
  3. Step 3: Cross multiply
    3,263,338.84x = 4,503,143.58 × 1,886,770.88
  4. Step 4: Simplify right side
    3,263,338.84x = 8,496,400,175,202.95
  5. Step 5: Solve for x
    x = 8,496,400,175,202.95/3,263,338.84
  6. Step 6: Final answer
    x = 2,603,591.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.