Home / 825,060.54-1,237,591.89-226,026.93

Finding the Fourth Proportional to 825,060.54, 1,237,591.89 and 226,026.93

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Solution

The fourth proportional to 825,060.54, 1,237,591.89 and 226,026.93 is: 339,040.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    825,060.54 : 1,237,591.89 = 226,026.93 : x
  2. Step 2: Convert to fraction form
    825,060.54/1,237,591.89 = 226,026.93/x
  3. Step 3: Cross multiply
    825,060.54x = 1,237,591.89 × 226,026.93
  4. Step 4: Simplify right side
    825,060.54x = 279,729,095,489.60
  5. Step 5: Solve for x
    x = 279,729,095,489.60/825,060.54
  6. Step 6: Final answer
    x = 339,040.69

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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.