Home / 2,757,447.24-3,805,222.48-1,533,726.42

Finding the Fourth Proportional to 2,757,447.24, 3,805,222.48 and 1,533,726.42

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Solution

The fourth proportional to 2,757,447.24, 3,805,222.48 and 1,533,726.42 is: 2,116,512.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,447.24 : 3,805,222.48 = 1,533,726.42 : x
  2. Step 2: Convert to fraction form
    2,757,447.24/3,805,222.48 = 1,533,726.42/x
  3. Step 3: Cross multiply
    2,757,447.24x = 3,805,222.48 × 1,533,726.42
  4. Step 4: Simplify right side
    2,757,447.24x = 5,836,170,251,553.92
  5. Step 5: Solve for x
    x = 5,836,170,251,553.92/2,757,447.24
  6. Step 6: Final answer
    x = 2,116,512.03

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1.5x scale

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.