Home / 6,892,402.41-9,511,741.92-3,795,153.19

Finding the Fourth Proportional to 6,892,402.41, 9,511,741.92 and 3,795,153.19

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Solution

The fourth proportional to 6,892,402.41, 9,511,741.92 and 3,795,153.19 is: 5,237,436.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,402.41 : 9,511,741.92 = 3,795,153.19 : x
  2. Step 2: Convert to fraction form
    6,892,402.41/9,511,741.92 = 3,795,153.19/x
  3. Step 3: Cross multiply
    6,892,402.41x = 9,511,741.92 × 3,795,153.19
  4. Step 4: Simplify right side
    6,892,402.41x = 36,098,517,680,597.20
  5. Step 5: Solve for x
    x = 36,098,517,680,597.20/6,892,402.41
  6. Step 6: Final answer
    x = 5,237,436.17

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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.