Home / 5,517,104.67-7,613,485.11-3,194,095.14

Finding the Fourth Proportional to 5,517,104.67, 7,613,485.11 and 3,194,095.14

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Solution

The fourth proportional to 5,517,104.67, 7,613,485.11 and 3,194,095.14 is: 4,407,782.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,517,104.67 : 7,613,485.11 = 3,194,095.14 : x
  2. Step 2: Convert to fraction form
    5,517,104.67/7,613,485.11 = 3,194,095.14/x
  3. Step 3: Cross multiply
    5,517,104.67x = 7,613,485.11 × 3,194,095.14
  4. Step 4: Simplify right side
    5,517,104.67x = 24,318,195,788,313.37
  5. Step 5: Solve for x
    x = 24,318,195,788,313.37/5,517,104.67
  6. Step 6: Final answer
    x = 4,407,782.21

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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.