Home / 6,809,048.92-9,396,485.22-3,753,314.20

Finding the Fourth Proportional to 6,809,048.92, 9,396,485.22 and 3,753,314.20

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Solution

The fourth proportional to 6,809,048.92, 9,396,485.22 and 3,753,314.20 is: 5,179,572.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,809,048.92 : 9,396,485.22 = 3,753,314.20 : x
  2. Step 2: Convert to fraction form
    6,809,048.92/9,396,485.22 = 3,753,314.20/x
  3. Step 3: Cross multiply
    6,809,048.92x = 9,396,485.22 × 3,753,314.20
  4. Step 4: Simplify right side
    6,809,048.92x = 35,267,961,406,316.12
  5. Step 5: Solve for x
    x = 35,267,961,406,316.12/6,809,048.92
  6. Step 6: Final answer
    x = 5,179,572.33

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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.