Home / 2,222,942.30-3,334,384.29-540,040.94

Finding the Fourth Proportional to 2,222,942.30, 3,334,384.29 and 540,040.94

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Solution

The fourth proportional to 2,222,942.30, 3,334,384.29 and 540,040.94 is: 810,054.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,942.30 : 3,334,384.29 = 540,040.94 : x
  2. Step 2: Convert to fraction form
    2,222,942.30/3,334,384.29 = 540,040.94/x
  3. Step 3: Cross multiply
    2,222,942.30x = 3,334,384.29 × 540,040.94
  4. Step 4: Simplify right side
    2,222,942.30x = 1,800,704,026,292.83
  5. Step 5: Solve for x
    x = 1,800,704,026,292.83/2,222,942.30
  6. Step 6: Final answer
    x = 810,054.33

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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.