Home / 1,232,273.18-1,846,757.54-959,049.31

Finding the Fourth Proportional to 1,232,273.18, 1,846,757.54 and 959,049.31

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Solution

The fourth proportional to 1,232,273.18, 1,846,757.54 and 959,049.31 is: 1,437,288.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,273.18 : 1,846,757.54 = 959,049.31 : x
  2. Step 2: Convert to fraction form
    1,232,273.18/1,846,757.54 = 959,049.31/x
  3. Step 3: Cross multiply
    1,232,273.18x = 1,846,757.54 × 959,049.31
  4. Step 4: Simplify right side
    1,232,273.18x = 1,771,131,544,474.30
  5. Step 5: Solve for x
    x = 1,771,131,544,474.30/1,232,273.18
  6. Step 6: Final answer
    x = 1,437,288.07

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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.