Home / 1,713,999.33-2,571,080.94-1,413,923.49

Finding the Fourth Proportional to 1,713,999.33, 2,571,080.94 and 1,413,923.49

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Solution

The fourth proportional to 1,713,999.33, 2,571,080.94 and 1,413,923.49 is: 2,120,952.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,999.33 : 2,571,080.94 = 1,413,923.49 : x
  2. Step 2: Convert to fraction form
    1,713,999.33/2,571,080.94 = 1,413,923.49/x
  3. Step 3: Cross multiply
    1,713,999.33x = 2,571,080.94 × 1,413,923.49
  4. Step 4: Simplify right side
    1,713,999.33x = 3,635,311,735,757.28
  5. Step 5: Solve for x
    x = 3,635,311,735,757.28/1,713,999.33
  6. Step 6: Final answer
    x = 2,120,952.83

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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.