Home / 3,002,850.85-4,503,345.54-1,083,513.85

Finding the Fourth Proportional to 3,002,850.85, 4,503,345.54 and 1,083,513.85

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Solution

The fourth proportional to 3,002,850.85, 4,503,345.54 and 1,083,513.85 is: 1,624,934.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,850.85 : 4,503,345.54 = 1,083,513.85 : x
  2. Step 2: Convert to fraction form
    3,002,850.85/4,503,345.54 = 1,083,513.85/x
  3. Step 3: Cross multiply
    3,002,850.85x = 4,503,345.54 × 1,083,513.85
  4. Step 4: Simplify right side
    3,002,850.85x = 4,879,437,263,925.73
  5. Step 5: Solve for x
    x = 4,879,437,263,925.73/3,002,850.85
  6. Step 6: Final answer
    x = 1,624,934.94

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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.