Home / 3,664,504.75-5,057,022.51-2,032,912.15

Finding the Fourth Proportional to 3,664,504.75, 5,057,022.51 and 2,032,912.15

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Solution

The fourth proportional to 3,664,504.75, 5,057,022.51 and 2,032,912.15 is: 2,805,422.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,504.75 : 5,057,022.51 = 2,032,912.15 : x
  2. Step 2: Convert to fraction form
    3,664,504.75/5,057,022.51 = 2,032,912.15/x
  3. Step 3: Cross multiply
    3,664,504.75x = 5,057,022.51 × 2,032,912.15
  4. Step 4: Simplify right side
    3,664,504.75x = 10,280,482,503,402.50
  5. Step 5: Solve for x
    x = 10,280,482,503,402.50/3,664,504.75
  6. Step 6: Final answer
    x = 2,805,422.07

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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.