Home / 3,244,730.81-4,866,724.42-848,806.70

Finding the Fourth Proportional to 3,244,730.81, 4,866,724.42 and 848,806.70

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Solution

The fourth proportional to 3,244,730.81, 4,866,724.42 and 848,806.70 is: 1,273,112.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,730.81 : 4,866,724.42 = 848,806.70 : x
  2. Step 2: Convert to fraction form
    3,244,730.81/4,866,724.42 = 848,806.70/x
  3. Step 3: Cross multiply
    3,244,730.81x = 4,866,724.42 × 848,806.70
  4. Step 4: Simplify right side
    3,244,730.81x = 4,130,908,268,293.98
  5. Step 5: Solve for x
    x = 4,130,908,268,293.98/3,244,730.81
  6. Step 6: Final answer
    x = 1,273,112.78

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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.