Home / 3,997,125.03-5,517,833.91-2,548,767.27

Finding the Fourth Proportional to 3,997,125.03, 5,517,833.91 and 2,548,767.27

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Solution

The fourth proportional to 3,997,125.03, 5,517,833.91 and 2,548,767.27 is: 3,518,447.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,997,125.03 : 5,517,833.91 = 2,548,767.27 : x
  2. Step 2: Convert to fraction form
    3,997,125.03/5,517,833.91 = 2,548,767.27/x
  3. Step 3: Cross multiply
    3,997,125.03x = 5,517,833.91 × 2,548,767.27
  4. Step 4: Simplify right side
    3,997,125.03x = 14,063,674,471,104.13
  5. Step 5: Solve for x
    x = 14,063,674,471,104.13/3,997,125.03
  6. Step 6: Final answer
    x = 3,518,447.48

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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.