Home / 6,631,700.24-9,151,744.12-3,691,453.47

Finding the Fourth Proportional to 6,631,700.24, 9,151,744.12 and 3,691,453.47

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Solution

The fourth proportional to 6,631,700.24, 9,151,744.12 and 3,691,453.47 is: 5,094,204.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,631,700.24 : 9,151,744.12 = 3,691,453.47 : x
  2. Step 2: Convert to fraction form
    6,631,700.24/9,151,744.12 = 3,691,453.47/x
  3. Step 3: Cross multiply
    6,631,700.24x = 9,151,744.12 × 3,691,453.47
  4. Step 4: Simplify right side
    6,631,700.24x = 33,783,237,632,378.48
  5. Step 5: Solve for x
    x = 33,783,237,632,378.48/6,631,700.24
  6. Step 6: Final answer
    x = 5,094,204.56

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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.