Home / 4,245,418.95-5,857,899.79-2,503,634.73

Finding the Fourth Proportional to 4,245,418.95, 5,857,899.79 and 2,503,634.73

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Solution

The fourth proportional to 4,245,418.95, 5,857,899.79 and 2,503,634.73 is: 3,454,556.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245,418.95 : 5,857,899.79 = 2,503,634.73 : x
  2. Step 2: Convert to fraction form
    4,245,418.95/5,857,899.79 = 2,503,634.73/x
  3. Step 3: Cross multiply
    4,245,418.95x = 5,857,899.79 × 2,503,634.73
  4. Step 4: Simplify right side
    4,245,418.95x = 14,666,041,359,103.71
  5. Step 5: Solve for x
    x = 14,666,041,359,103.71/4,245,418.95
  6. Step 6: Final answer
    x = 3,454,556.91

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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.