Home / 5,561,819.44-7,671,345.68-5,104,408.48

Finding the Fourth Proportional to 5,561,819.44, 7,671,345.68 and 5,104,408.48

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Solution

The fourth proportional to 5,561,819.44, 7,671,345.68 and 5,104,408.48 is: 7,040,444.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,561,819.44 : 7,671,345.68 = 5,104,408.48 : x
  2. Step 2: Convert to fraction form
    5,561,819.44/7,671,345.68 = 5,104,408.48/x
  3. Step 3: Cross multiply
    5,561,819.44x = 7,671,345.68 × 5,104,408.48
  4. Step 4: Simplify right side
    5,561,819.44x = 39,157,681,942,003.37
  5. Step 5: Solve for x
    x = 39,157,681,942,003.37/5,561,819.44
  6. Step 6: Final answer
    x = 7,040,444.65

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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.