Home / 5,512,800.83-7,608,089.90-3,307,745.93

Finding the Fourth Proportional to 5,512,800.83, 7,608,089.90 and 3,307,745.93

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Solution

The fourth proportional to 5,512,800.83, 7,608,089.90 and 3,307,745.93 is: 4,564,944.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,512,800.83 : 7,608,089.90 = 3,307,745.93 : x
  2. Step 2: Convert to fraction form
    5,512,800.83/7,608,089.90 = 3,307,745.93/x
  3. Step 3: Cross multiply
    5,512,800.83x = 7,608,089.90 × 3,307,745.93
  4. Step 4: Simplify right side
    5,512,800.83x = 25,165,628,372,028.02
  5. Step 5: Solve for x
    x = 25,165,628,372,028.02/5,512,800.83
  6. Step 6: Final answer
    x = 4,564,944.24

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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.