Home / 3,376,102.20-4,659,013.26-1,848,195.96

Finding the Fourth Proportional to 3,376,102.20, 4,659,013.26 and 1,848,195.96

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Solution

The fourth proportional to 3,376,102.20, 4,659,013.26 and 1,848,195.96 is: 2,550,506.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,102.20 : 4,659,013.26 = 1,848,195.96 : x
  2. Step 2: Convert to fraction form
    3,376,102.20/4,659,013.26 = 1,848,195.96/x
  3. Step 3: Cross multiply
    3,376,102.20x = 4,659,013.26 × 1,848,195.96
  4. Step 4: Simplify right side
    3,376,102.20x = 8,610,769,484,718.43
  5. Step 5: Solve for x
    x = 8,610,769,484,718.43/3,376,102.20
  6. Step 6: Final answer
    x = 2,550,506.17

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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.