Home / 3,226,104.54-4,451,990.40-1,775,768.94

Finding the Fourth Proportional to 3,226,104.54, 4,451,990.40 and 1,775,768.94

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Solution

The fourth proportional to 3,226,104.54, 4,451,990.40 and 1,775,768.94 is: 2,450,542.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,104.54 : 4,451,990.40 = 1,775,768.94 : x
  2. Step 2: Convert to fraction form
    3,226,104.54/4,451,990.40 = 1,775,768.94/x
  3. Step 3: Cross multiply
    3,226,104.54x = 4,451,990.40 × 1,775,768.94
  4. Step 4: Simplify right side
    3,226,104.54x = 7,905,706,273,498.18
  5. Step 5: Solve for x
    x = 7,905,706,273,498.18/3,226,104.54
  6. Step 6: Final answer
    x = 2,450,542.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.