Home / 2,362,286.25-3,543,992.55-764,849.82

Finding the Fourth Proportional to 2,362,286.25, 3,543,992.55 and 764,849.82

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Solution

The fourth proportional to 2,362,286.25, 3,543,992.55 and 764,849.82 is: 1,147,457.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,286.25 : 3,543,992.55 = 764,849.82 : x
  2. Step 2: Convert to fraction form
    2,362,286.25/3,543,992.55 = 764,849.82/x
  3. Step 3: Cross multiply
    2,362,286.25x = 3,543,992.55 × 764,849.82
  4. Step 4: Simplify right side
    2,362,286.25x = 2,710,622,063,948.84
  5. Step 5: Solve for x
    x = 2,710,622,063,948.84/2,362,286.25
  6. Step 6: Final answer
    x = 1,147,457.07

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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.