Home / 3,944,910.48-5,920,022.88-1,548,471.24

Finding the Fourth Proportional to 3,944,910.48, 5,920,022.88 and 1,548,471.24

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Solution

The fourth proportional to 3,944,910.48, 5,920,022.88 and 1,548,471.24 is: 2,323,749.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,944,910.48 : 5,920,022.88 = 1,548,471.24 : x
  2. Step 2: Convert to fraction form
    3,944,910.48/5,920,022.88 = 1,548,471.24/x
  3. Step 3: Cross multiply
    3,944,910.48x = 5,920,022.88 × 1,548,471.24
  4. Step 4: Simplify right side
    3,944,910.48x = 9,166,985,169,821.97
  5. Step 5: Solve for x
    x = 9,166,985,169,821.97/3,944,910.48
  6. Step 6: Final answer
    x = 2,323,749.86

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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.