Home / 4,073,764-6,111,993.84-2,180,083.36

Finding the Fourth Proportional to 4,073,764, 6,111,993.84 and 2,180,083.36

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Solution

The fourth proportional to 4,073,764, 6,111,993.84 and 2,180,083.36 is: 3,270,846.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,764 : 6,111,993.84 = 2,180,083.36 : x
  2. Step 2: Convert to fraction form
    4,073,764/6,111,993.84 = 2,180,083.36/x
  3. Step 3: Cross multiply
    4,073,764x = 6,111,993.84 × 2,180,083.36
  4. Step 4: Simplify right side
    4,073,764x = 13,324,656,067,006.50
  5. Step 5: Solve for x
    x = 13,324,656,067,006.50/4,073,764
  6. Step 6: Final answer
    x = 3,270,846.34

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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.