Home / 9,051,202.68-13,580,563.86-3,663,661.56

Finding the Fourth Proportional to 9,051,202.68, 13,580,563.86 and 3,663,661.56

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Solution

The fourth proportional to 9,051,202.68, 13,580,563.86 and 3,663,661.56 is: 5,497,014.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,051,202.68 : 13,580,563.86 = 3,663,661.56 : x
  2. Step 2: Convert to fraction form
    9,051,202.68/13,580,563.86 = 3,663,661.56/x
  3. Step 3: Cross multiply
    9,051,202.68x = 13,580,563.86 × 3,663,661.56
  4. Step 4: Simplify right side
    9,051,202.68x = 49,754,589,777,007.22
  5. Step 5: Solve for x
    x = 49,754,589,777,007.22/9,051,202.68
  6. Step 6: Final answer
    x = 5,497,014.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.