Home / 3,313,926.17-4,573,174.44-1,863,621.17

Finding the Fourth Proportional to 3,313,926.17, 4,573,174.44 and 1,863,621.17

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Solution

The fourth proportional to 3,313,926.17, 4,573,174.44 and 1,863,621.17 is: 2,571,772.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,926.17 : 4,573,174.44 = 1,863,621.17 : x
  2. Step 2: Convert to fraction form
    3,313,926.17/4,573,174.44 = 1,863,621.17/x
  3. Step 3: Cross multiply
    3,313,926.17x = 4,573,174.44 × 1,863,621.17
  4. Step 4: Simplify right side
    3,313,926.17x = 8,522,664,701,759.01
  5. Step 5: Solve for x
    x = 8,522,664,701,759.01/3,313,926.17
  6. Step 6: Final answer
    x = 2,571,772.66

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.