Home / 3,376,181.72-4,659,130.94-1,848,288.85

Finding the Fourth Proportional to 3,376,181.72, 4,659,130.94 and 1,848,288.85

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Solution

The fourth proportional to 3,376,181.72, 4,659,130.94 and 1,848,288.85 is: 2,550,638.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,181.72 : 4,659,130.94 = 1,848,288.85 : x
  2. Step 2: Convert to fraction form
    3,376,181.72/4,659,130.94 = 1,848,288.85/x
  3. Step 3: Cross multiply
    3,376,181.72x = 4,659,130.94 × 1,848,288.85
  4. Step 4: Simplify right side
    3,376,181.72x = 8,611,419,746,202.75
  5. Step 5: Solve for x
    x = 8,611,419,746,202.75/3,376,181.72
  6. Step 6: Final answer
    x = 2,550,638.70

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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.