Home / 9,083,299.42-13,609,525.65-5,481,497.82

Finding the Fourth Proportional to 9,083,299.42, 13,609,525.65 and 5,481,497.82

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Solution

The fourth proportional to 9,083,299.42, 13,609,525.65 and 5,481,497.82 is: 8,212,939.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083,299.42 : 13,609,525.65 = 5,481,497.82 : x
  2. Step 2: Convert to fraction form
    9,083,299.42/13,609,525.65 = 5,481,497.82/x
  3. Step 3: Cross multiply
    9,083,299.42x = 13,609,525.65 × 5,481,497.82
  4. Step 4: Simplify right side
    9,083,299.42x = 74,600,585,181,709.09
  5. Step 5: Solve for x
    x = 74,600,585,181,709.09/9,083,299.42
  6. Step 6: Final answer
    x = 8,212,939.12

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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.