Home / 11,235,214.82-15,504,591.21-6,341,463.34

Finding the Fourth Proportional to 11,235,214.82, 15,504,591.21 and 6,341,463.34

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Solution

The fourth proportional to 11,235,214.82, 15,504,591.21 and 6,341,463.34 is: 8,751,216.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,235,214.82 : 15,504,591.21 = 6,341,463.34 : x
  2. Step 2: Convert to fraction form
    11,235,214.82/15,504,591.21 = 6,341,463.34/x
  3. Step 3: Cross multiply
    11,235,214.82x = 15,504,591.21 × 6,341,463.34
  4. Step 4: Simplify right side
    11,235,214.82x = 98,321,796,697,359.28
  5. Step 5: Solve for x
    x = 98,321,796,697,359.28/11,235,214.82
  6. Step 6: Final answer
    x = 8,751,216.44

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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.