Home / 4,036,649.72-6,054,974.57-2,770,639.16

Finding the Fourth Proportional to 4,036,649.72, 6,054,974.57 and 2,770,639.16

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Solution

The fourth proportional to 4,036,649.72, 6,054,974.57 and 2,770,639.16 is: 4,155,958.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,649.72 : 6,054,974.57 = 2,770,639.16 : x
  2. Step 2: Convert to fraction form
    4,036,649.72/6,054,974.57 = 2,770,639.16/x
  3. Step 3: Cross multiply
    4,036,649.72x = 6,054,974.57 × 2,770,639.16
  4. Step 4: Simplify right side
    4,036,649.72x = 16,776,149,633,097.88
  5. Step 5: Solve for x
    x = 16,776,149,633,097.88/4,036,649.72
  6. Step 6: Final answer
    x = 4,155,958.73

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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.