Home / 4,376,788.58-6,040,976.02-2,566,535.78

Finding the Fourth Proportional to 4,376,788.58, 6,040,976.02 and 2,566,535.78

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Solution

The fourth proportional to 4,376,788.58, 6,040,976.02 and 2,566,535.78 is: 3,542,410.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,788.58 : 6,040,976.02 = 2,566,535.78 : x
  2. Step 2: Convert to fraction form
    4,376,788.58/6,040,976.02 = 2,566,535.78/x
  3. Step 3: Cross multiply
    4,376,788.58x = 6,040,976.02 × 2,566,535.78
  4. Step 4: Simplify right side
    4,376,788.58x = 15,504,381,101,451.99
  5. Step 5: Solve for x
    x = 15,504,381,101,451.99/4,376,788.58
  6. Step 6: Final answer
    x = 3,542,410.34

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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.