Home / 3,204,877.49-4,422,731.94-1,754,665.04

Finding the Fourth Proportional to 3,204,877.49, 4,422,731.94 and 1,754,665.04

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Solution

The fourth proportional to 3,204,877.49, 4,422,731.94 and 1,754,665.04 is: 2,421,438.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,877.49 : 4,422,731.94 = 1,754,665.04 : x
  2. Step 2: Convert to fraction form
    3,204,877.49/4,422,731.94 = 1,754,665.04/x
  3. Step 3: Cross multiply
    3,204,877.49x = 4,422,731.94 × 1,754,665.04
  4. Step 4: Simplify right side
    3,204,877.49x = 7,760,413,085,522.39
  5. Step 5: Solve for x
    x = 7,760,413,085,522.39/3,204,877.49
  6. Step 6: Final answer
    x = 2,421,438.30

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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.