Home / 3,410,718.63-4,706,800.82-1,882,825.75

Finding the Fourth Proportional to 3,410,718.63, 4,706,800.82 and 1,882,825.75

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Solution

The fourth proportional to 3,410,718.63, 4,706,800.82 and 1,882,825.75 is: 2,598,304.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,718.63 : 4,706,800.82 = 1,882,825.75 : x
  2. Step 2: Convert to fraction form
    3,410,718.63/4,706,800.82 = 1,882,825.75/x
  3. Step 3: Cross multiply
    3,410,718.63x = 4,706,800.82 × 1,882,825.75
  4. Step 4: Simplify right side
    3,410,718.63x = 8,862,085,784,017.12
  5. Step 5: Solve for x
    x = 8,862,085,784,017.12/3,410,718.63
  6. Step 6: Final answer
    x = 2,598,304.56

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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.