Home / 6,790,899.94-9,371,619.21-3,735,194.38

Finding the Fourth Proportional to 6,790,899.94, 9,371,619.21 and 3,735,194.38

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Solution

The fourth proportional to 6,790,899.94, 9,371,619.21 and 3,735,194.38 is: 5,154,665.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790,899.94 : 9,371,619.21 = 3,735,194.38 : x
  2. Step 2: Convert to fraction form
    6,790,899.94/9,371,619.21 = 3,735,194.38/x
  3. Step 3: Cross multiply
    6,790,899.94x = 9,371,619.21 × 3,735,194.38
  4. Step 4: Simplify right side
    6,790,899.94x = 35,004,819,404,692.04
  5. Step 5: Solve for x
    x = 35,004,819,404,692.04/6,790,899.94
  6. Step 6: Final answer
    x = 5,154,665.76

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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.