Home / 3,362,994.92-5,045,293.16-1,088,519.73

Finding the Fourth Proportional to 3,362,994.92, 5,045,293.16 and 1,088,519.73

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Solution

The fourth proportional to 3,362,994.92, 5,045,293.16 and 1,088,519.73 is: 1,633,038.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,994.92 : 5,045,293.16 = 1,088,519.73 : x
  2. Step 2: Convert to fraction form
    3,362,994.92/5,045,293.16 = 1,088,519.73/x
  3. Step 3: Cross multiply
    3,362,994.92x = 5,045,293.16 × 1,088,519.73
  4. Step 4: Simplify right side
    3,362,994.92x = 5,491,901,161,771.30
  5. Step 5: Solve for x
    x = 5,491,901,161,771.30/3,362,994.92
  6. Step 6: Final answer
    x = 1,633,038.79

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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.