Home / 3,410,741.33-4,706,812.01-1,862,022.15

Finding the Fourth Proportional to 3,410,741.33, 4,706,812.01 and 1,862,022.15

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Solution

The fourth proportional to 3,410,741.33, 4,706,812.01 and 1,862,022.15 is: 2,569,584.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,741.33 : 4,706,812.01 = 1,862,022.15 : x
  2. Step 2: Convert to fraction form
    3,410,741.33/4,706,812.01 = 1,862,022.15/x
  3. Step 3: Cross multiply
    3,410,741.33x = 4,706,812.01 × 1,862,022.15
  4. Step 4: Simplify right side
    3,410,741.33x = 8,764,188,223,161.08
  5. Step 5: Solve for x
    x = 8,764,188,223,161.08/3,410,741.33
  6. Step 6: Final answer
    x = 2,569,584.55

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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.