Home / 2,302,775.80-3,451,247.70-880,934.20

Finding the Fourth Proportional to 2,302,775.80, 3,451,247.70 and 880,934.20

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Solution

The fourth proportional to 2,302,775.80, 3,451,247.70 and 880,934.20 is: 1,320,285.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,775.80 : 3,451,247.70 = 880,934.20 : x
  2. Step 2: Convert to fraction form
    2,302,775.80/3,451,247.70 = 880,934.20/x
  3. Step 3: Cross multiply
    2,302,775.80x = 3,451,247.70 × 880,934.20
  4. Step 4: Simplify right side
    2,302,775.80x = 3,040,322,131,601.34
  5. Step 5: Solve for x
    x = 3,040,322,131,601.34/2,302,775.80
  6. Step 6: Final answer
    x = 1,320,285.77

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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.