Home / 4,743,466.11-6,545,981.79-2,568,007.80

Finding the Fourth Proportional to 4,743,466.11, 6,545,981.79 and 2,568,007.80

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Solution

The fourth proportional to 4,743,466.11, 6,545,981.79 and 2,568,007.80 is: 3,543,849.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,466.11 : 6,545,981.79 = 2,568,007.80 : x
  2. Step 2: Convert to fraction form
    4,743,466.11/6,545,981.79 = 2,568,007.80/x
  3. Step 3: Cross multiply
    4,743,466.11x = 6,545,981.79 × 2,568,007.80
  4. Step 4: Simplify right side
    4,743,466.11x = 16,810,132,295,377.96
  5. Step 5: Solve for x
    x = 16,810,132,295,377.96/4,743,466.11
  6. Step 6: Final answer
    x = 3,543,849.98

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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.