Home / 3,226,106.54-4,451,993.16-1,775,770.94

Finding the Fourth Proportional to 3,226,106.54, 4,451,993.16 and 1,775,770.94

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Solution

The fourth proportional to 3,226,106.54, 4,451,993.16 and 1,775,770.94 is: 2,450,545.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,106.54 : 4,451,993.16 = 1,775,770.94 : x
  2. Step 2: Convert to fraction form
    3,226,106.54/4,451,993.16 = 1,775,770.94/x
  3. Step 3: Cross multiply
    3,226,106.54x = 4,451,993.16 × 1,775,770.94
  4. Step 4: Simplify right side
    3,226,106.54x = 7,905,720,078,606.77
  5. Step 5: Solve for x
    x = 7,905,720,078,606.77/3,226,106.54
  6. Step 6: Final answer
    x = 2,450,545.26

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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.