Home / 2,947,776.33-4,419,034.74-1,150,241.70

Finding the Fourth Proportional to 2,947,776.33, 4,419,034.74 and 1,150,241.70

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Solution

The fourth proportional to 2,947,776.33, 4,419,034.74 and 1,150,241.70 is: 1,724,336.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,947,776.33 : 4,419,034.74 = 1,150,241.70 : x
  2. Step 2: Convert to fraction form
    2,947,776.33/4,419,034.74 = 1,150,241.70/x
  3. Step 3: Cross multiply
    2,947,776.33x = 4,419,034.74 × 1,150,241.70
  4. Step 4: Simplify right side
    2,947,776.33x = 5,082,958,031,696.66
  5. Step 5: Solve for x
    x = 5,082,958,031,696.66/2,947,776.33
  6. Step 6: Final answer
    x = 1,724,336.40

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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.