Home / 2,396,338.82-3,307,366.25-1,416,235.98

Finding the Fourth Proportional to 2,396,338.82, 3,307,366.25 and 1,416,235.98

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Solution

The fourth proportional to 2,396,338.82, 3,307,366.25 and 1,416,235.98 is: 1,954,653.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,338.82 : 3,307,366.25 = 1,416,235.98 : x
  2. Step 2: Convert to fraction form
    2,396,338.82/3,307,366.25 = 1,416,235.98/x
  3. Step 3: Cross multiply
    2,396,338.82x = 3,307,366.25 × 1,416,235.98
  4. Step 4: Simplify right side
    2,396,338.82x = 4,684,011,082,287.68
  5. Step 5: Solve for x
    x = 4,684,011,082,287.68/2,396,338.82
  6. Step 6: Final answer
    x = 1,954,653.09

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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.